Civilian Classes:

Military/LE Classes:

Go to training.hk-usa.com  to review and register for the classes.

Factory-new BRN-4 barrels are available in 10.4”, 14.5” or 16” lengths in either heavy or medium profiles. BRN-4 build kits include the special barrel nut wrench required for installation. 

The stripped uppers in the kits are surplus German-made originals, and part of a one-time lot of parts Brownells was able to source a few years ago. German stripped uppers may show signs of use, are limited in number and will not be replaced once they sell out. Uppers completed using Brownells BRN-4 kits and parts are fully compatible with both HK416-style and standard AR-15 lowers.

In addition to complete kits, the BRN-4 parts can be purchased individually — ideal for customers who need only a part or two to complete or repair an HK416-style firearm. 

To see the full lineup of BRN-4 kits and parts, visit the BRN-4 page at Brownells.

In May of 2010, the annual National Defense Industrial Association’s (NDIA) Small Arms Systems Symposium was rolled into a new format joining forces with NDIA’s Guns & Missiles Division to host the first ever NDIA Joint Armaments Conference. The Dallas, Texas Hyatt Hotel was packed full of Industry and Government personnel all anticipating a full schedule of academic papers and an exhibit hall loaded with new gear. Some of the hot topics this year included the growing debate surrounding 5.56mm ammunition effectiveness and new information concerning the Army’s carbine solicitation. Vendors and presenters were well rounded and included everyone and everything from the usual American suspects as well as participants from the EU, Asian Pacific Region, and even China.

Goings on in Government

A main feature of any NDIA small arms event is the plethora of interaction between government and industry personnel with this year being no different. Embodying this concept were the keynote speakers: Major General Brogan of USMC Systems Command (SYSCOM) and BG Fuller of the US Army, Program Executive Officer, PEO Soldier. The generals were not ill prepared or poorly informed as to what the crowd was there to hear and pointedly addressed some of the hottest and most contentious topics in the industry – carbine and ammunition performance – which MG Brogan referred to as a “significant and emotional event in the U.S. military.”

The USMC

MG Brogan outlined the small arms vision currently held by the USMC that includes continued fielding of the M16A4/M4/M4A1 platform with many officers now being issued M4 carbines in lieu of the traditional M9 9mm pistol as necessitated by current hostilities. He also touched on several key decisions including:

• The USMC selection of the HK416 to fulfill the Infantry Automatic Rifle requirement in Infantry Squads and LAV units as the M27 IAR.
• Selection of the Army’s M110 Semi-Automatic Sniper System (SASS) as the Marine Corps’ Long Range Precision Rifle.
• Large scale fielding of the MK 318 Mod 0, 5.56mm SOST ammunition, amongst USMC fighting units deployed in Afghanistan.

More enlightening were MG Brogan’s key questions to industry relating to both small arms and ammunition; questions that attest to the keen awareness and sensitivity such issues are viewed with. “Should we buy (in the future) an individual weapon or a family of weapons?” He further gave a suggestion that such a family could use a common platform allowing for PDW, Carbine, Combat Assault Rifle, Service Rifle, SDM, and IAR configurations. In the ammunition realm his questions were similar, “Is the current caliber effective?” Brogan continued by adding a potent caveat: “I can assure you there are many enemy combatants that can attest to the effectiveness of it.” Brogan then laid out a simple methodology should a new caliber be considered. He said, “If we are going to consider changing caliber the technology must be equal,” referring to the fact that comparisons have been made of alternate calibers (i.e. 6.8 SPC, 6.5 Grendel, etc.) to new technology 5.56mm rounds, including MK318 SOST and the Army’s M855A1. MG Brogan clearly understands that these comparisons do not accurately compare “apples to apples” so to speak and as a result any truly effective data in the raging caliber debate will only occur when all calibers are tested utilizing the same design technology (e.g. M855A1 vs. 6.8mm SPC utilizing the same bullet technology). Brogan’s formula for ammunition considerations: weight versus effect on the enemy versus ammunition expended.

Other notable information relayed during the brief included:

• Any future individual weapon contract will include provisions giving the government full ownership of the Technical Data Package (TDP) or full use rights.
• Any future weapons and ammunition must be compliant with the laws of land warfare.
• Weight savings are a must.

A presentation shortly thereafter by LTC Brinkman of USMC SYSCOM/Infantry Weapons further reinforced the points made by MG Brogan while praising current successful fieldings like the M32 Multi-Shot Grenade Launcher and the light weight infantry mortar system. On the horizon in the USMC’s future as outlined by Brinkman: more foreign weapons training kits, a long range sniper rifle, light weight machine gun, and a close quarter battle pistol (though details are lacking at this time).

The Army

As the largest service and often the traditional purchasing agent for other services, the Army also had a wealth of information in their briefing sessions. This year was no different with BG Fuller, PEO Soldier, detailing the Army’s ever changing small arms acquisition strategy. The Army’s small arms vision has completely transformed in a short period of time from “pure fleeting” M4s just two years ago to a dual path model meant to substantially upgrade the current issue M4 platform while paving the way for a full and open source carbine competition. BG Fuller expounded on details to eager industry personnel and echoed the sentiments of beleaguered Soldiers across the globe when he acknowledged, “The Soldier is not a Christmas tree that we can keep hanging items on,” bucking the trend of the past decade to keep adding kit and equipment to the basic soldier load.

The highlight topic of course was the update on the long awaited carbine solicitation. Since the past 2009 NDIA Small Arms Systems Symposium, the debate surrounding the carbine issue has not faded and events like the intense battle at COP Keating in Afghanistan, mimicking the Wanat engagement less than a year earlier, have further driven forward movement in an effort to get real time improvements into the field. The battles highlighted again the need for higher rates of fire and die hard reliability in individual weapons for U.S. troops engaged in close quarter running firefights with Taliban and other insurgent fighters. These considerations among others were significant influences leading to the dual path strategy where the Army will improve the M4 carbine while soliciting its replacement. The Army is seeking to address the M4 improvements in phases:

Phase I

* Increase the barrel mass for better performance during high rates of fire.

* Ambidextrous Safety/Selector tailoring the ergonomics to an even larger percentage of users.

Phase II

* Add an enhanced M1913 type rail adapter system to the platform. Most likely the new rail will be of the free floating type to negate operator influences on the barrel achieving a consistent point of projectile impact.

Phase III

* Explore improved operating systems to include short stroke gas piston mechanisms and a redesigned bolt carrier and bolt group with the goal of improving overall weapon reliability.

Furthermore, the introduction of the improved 5.56mm M855A1 round into service in June 2010 should mean that the “improved” carbine will be quite a potent platform, especially since M855A1is optimized for the M4 carbine and not the M16 and provides consistent terminal effects through a large variety of barriers. Fuller was cautious to add that the M4 improvement program must be managed carefully and the options well considered warning that, “we can’t spend the same amount on an improvement that we would spend to buy a new one.”

As far as the solicitation for a new replacement carbine, the going has been slow, but is advancing. As of the time of Fuller’s brief the carbine requirement was in the Joint Staff, but the industry RFP will likely be released before this article is in print. The step following is full and open competition for the Army’s new individual carbine. This competition will be historic in nature and unprecedented in recent Army history. When walking the showroom floor at this year’s event it was not at all difficult to see that this is what all of the industry’s major players are gearing up for.

Follow on presentations by LTC Henthorn at the U.S. Army Maneuver Center for Excellence (MCE- formerly the Infantry Center) and COL Douglas Tamilio, PM Soldier Weapons, were consistent with details given by Fuller. Henthorn took the time to expound more on current and soon to be fielding efforts on the Army radar:

Current Fielding Efforts

* The M110 Semi-Automatic Sniper System (SASS) is now 85% fielded to units. Some early issues with the guns have been resolved and combat surveys show acceptance and approval of the SASS by end users and commanders.

* The M320 Grenade Launcher (HK GLM) is rapidly replacing M203s among the conventional force and will soon be integrated with a day/night range finding sight.

Coming Soon to Units This Year

* The M2A1 enhanced .50 BMG machine gun with quick change barrel and fixed headspace/timing.

* The upgraded M24 Sniper Rifle chambered in .300 Winchester Magnum.

* The M240L light weight machine gun with titanium receiver, (See SAR’s 2009 NDIA Small Arms Symposium article for information on this system).

* The M855A1 improved 5.56mm round (lead free and eco friendly).

Among items Henthorn sees the Army eyeing in the future are suppressors and a sub-compact rifle.

A last note worth mentioning before closing the Army section of this article is a survey conducted in Afghanistan by PM Soldier Weapons. As briefed by the Army at his event, PM Soldier Weapons personnel spent time on the ground with units in Afghanistan evaluating how the everyday dirty boot war fighter employs his weapon system, what shortfalls could be noted, and of course what is being done well. A most interesting find is there seems to be a trend among troops to incorporate substantial amounts of aftermarket equipment into their individual weapon’s configuration, particularly the M4. It is commonplace to find non-standard stocks, grips, optics, and especially magazines integrated into the basic kit of our warfighters. This sparks an interesting and fiery debate between those who believe that troops should have the freedom to select superior commercial off-the-shelf (COTS) equipment and the official “by the book” stance of Army regulations, which requires the issuance of modified weapons orders (MWOs) and numerous tests and certifications to authorize a piece of weapon related equipment. The tone of this debate could not be clearer than the warning issued to the industry during the brief by COL Tamilio that industry suppliers who provide non-standard equipment could be encouraging Commanders and Troops to violate AR750-10, which could be detrimental to their careers.

Concern is justifiable since some sub-standard equipment was clearly being used by Soldiers who may have not been fully informed about the products they were using. It is clear, however, that troops in the field will continue to integrate innovative aftermarket solutions often contrary to the rules. The goal of the military and industry alike should be to ensure that these fighting men and women can fight with the best top quality gear without fear of reprisal. Aftermarket and non-standard pieces of equipment are often superior and it is commendable that one priority for PM Soldier Weapons is to develop a menu of authorized aftermarket items for carbines. This will be challenging to do fairly; until then, troops will continue to weigh the risks and rewards of the practice.

The Other Services

Some highlights occurring in the other armed services were also briefed as follows. U.S. Navy (CDR Tom Gajewski, USN) elaborated the Navy’s need for a .50 caliber remote weapons station to protect ships from terrorist attacks while in port. This system must possess corrosion resistant properties as expected for maritime use.

U.S. Air Force (Mr. Randy Roth, USAF Combat Arms Program) reported that the Air Force is supporting broader government efforts to include the solicitation of a new individual carbine and selection of a precision sniper rifle (PSR). Numerous equipment transitions are taking place in the service to include: replacement of the M203 40mm grenade launcher with the M320, replacement of the M2 .50 cal. with the M2A1 QCB, and transition of some M14 EBRs and M4 carbines to the MK17 and MK16 SCAR variants.

U.S. Coast Guard (Capt. Michael Price, USCG Office of Specialized Capabilities) noted that the USCG is looking into acquisition of a Precision Service Shotgun (PSS) with a rifled barrel optimized for firing slugs to disable outboard marine motors and the service is still seeking a gyro stabilized marine enhanced weapons platform to take the place of manned guns on the bows of high speed watercraft with the goal of enhancing gunner safety during operations. Due to a lack of training facilities, the Coast Guard is exploring options for effective simulators specific to the P229 DAK handgun.

Awards and Achievements

With previous coverage in SAR, there is no need to go into great detail, but it is only fitting to profile the well deserving men who received recognition at this year’s Joint Armaments Conference for their hard work and dedication in the small arms field.

Chinn Award Recipient

Mr. Frank Puzycki, U.S. Army ARDEC.
* Over 40 years in the small arms community.
* Key mover and shaker within the National Small Arms Center.
* Personally involved with seventeen ammo type classifications and 13 weapon type classifications.
* Quote: “Team work is indefensible. When Industry and Government are working together good things happen. When we’re doing this we can’t be beat.”

Hathcock Award Recipient
Mr. Jeff Hoffman, Black Hills Ammunition, founder/owner
* Began an active law enforcement career in 1979 and continues to this day.
* At 50 years of age and as head of a well established company, Hoffman is still subject to SWAT call outs.
* Black Hills Ammunition is renowned for quality in the precision marksmanship community to include MK262 Mod 0 and Mod 1 types.
* Quote: “People at the plant know to never tell Jeff ‘We can’t do that.'”

Professional Service Award Recipient
Mr. Hays Parks, DoD General Counsel
* A Vietnam veteran, having entered service with the USMC in 1963.
* Has fought numerous battles as a lawyer to prevent radical restrictions of lawful military ammunition types used by U.S. Forces.
* Has been a champion for the warfighter on the international scene facilitating the approval of new ammunition types for military use.
* Renowned debunker of misinterpretations and deliberate misrepresentations of small arms ammunition related treaties, agreements, and revisionist history.
* Quote: “The most important client I have is the Soldier, Sailor, Airman, or Marine.”

Papers and Exhibits

The NDIA Joint Armaments Conference sported a very high rate of participation from outside of the United States and a large number of vendors due to the combined nature of the Conference. With over a 100 vendors on the floor presenting products ranging from tasers to tank guns, it was largely impossible to cover every aspect in the time allotted, but for a small arms guy there were definitely some products that caught the eye including some new systems largely unseen beforehand.

Domestic

Among domestic U.S. vendors in the exhibit hall, Remington Defense was attracting a lot of attention, not only with the Gen 7 variant of the Adaptive Combat Rifle (ACR), but also with the new Remington Gas Piston Rifle (RGP). While the ACR is becoming a regular feature of these events (beginning life as Magpul’s Masada), the rifle has seen many evolutions since the base design was introduced. In the Gen 7 configuration, which eyes the military and defense markets, the polymer receiver had been replaced by an improved magnesium receiver (which I have been assured does not burn, at least not easily) and a Remington octagonal rail system. “ACR is not our original design,” Remington’s Trevor Shaw noted, “but we’ve made improvements.” On the other hand, the RGP is truly a floor up design and much more than a simple conversion of the standard AR-15 type platform. Though the ins and outs of the rifle were not fully accessible to this writer due to the system’s newness, the quality of the build was readily apparent upon inspection. The RGP features a completely monolithic upper receiver with the recognizable Remington octagonal rail design containing modular attachment points. The rifle does not have any advanced coatings as of yet, but even without it Shaw assuredly states the initial tests are very promising both in terms of accuracy and reliability. Even better to both the government and commercial consumer is the strategy behind the gun as described by Shaw, “We are looking for high reliability and quality at a good price point. We want to make the gun as affordable as possible.” Other notable features of the gun include a regulating gas system for suppressor use, ambidextrous controls, a beefed up barrel extension designed for multi-caliber applications, and upper receiver compatibility with the standard AR-15/M16/M4 lower. The RGP will certainly evolve as time passes, but the base system viewed at this event is exciting and this writer is very enthusiastic to follow the RGP’s progress. Undoubtedly Remington Defense is well postured for the Army’s upcoming carbine solicitation and M4 improvement program with strong designs in both the AR-15 and non-AR-15 configuration.

Smith and Wesson has also been hard at work under the law of supply and demand developing rifle designs geared towards the Army’s requirement. At their booth, Joe Bergeron took the time to highlight some of the company’s recent work to the AR-15/M4 system (S&W’s M&P rifle line) including the addition of fully ambidextrous controls (including the bolt release) and the integration of new “in-house” barrel technology that yields greatly extended barrel life, though due to the proprietary nature of the technology and the ongoing status of testing, no exact numbers were readily given for this article. Smith and Wesson’s rifle line includes both short stroke gas piston and direct gas impingement rifles, and of course, all uppers are compatible with the current issue M16/M4 lower receiver. Furthermore, the gas piston version of the S&W rifle allows for multiple settings for suppressor use that also includes a complete gas shut-off option. Other notable S&W developments are the introduction of Coyote Tan slides and Titanium rust resistant sights for the M&P pistol line as well as ongoing suppressor work and testing in 9mm, .40 S&W, and .45 ACP.

Heckler & Koch’s Dale Bohner was enthused to show off the company’s products. HK has seen lots of good news in the past couple of years with the selection and delivery of the M320 40mm grenade launcher to replace the Army’s aging M203s and now the recent choice by the USMC to field the HK416 as the M27 Infantry Automatic Rifle. So far, HK has delivered over 20,000 M320 grenade launchers to the Army and deliveries are continuing. The USMC’s IAR has yet to enter full rate production; according to Bohner, “We’ll deliver a quantity by November this year.” Attesting to the design quality of the original HK416, who’s legacy has become well known both due to outstanding performance and its place among the never ending carbine controversy, the M27 IAR in its final form is nothing more than an HK416 with a bayonet lug and bipod. The HK hammer forged barrel, proven in quality and longevity, coupled with the 416’s short stroke gas piston operating system is believed by many to be the combination that gave the HK system the edge needed to meet the USMC’s IAR requirement. It should be noted that the IAR will augment, not replace the USMC’s M249 SAW fleet, with the SAW being retained in most units and for vehicle use. In the meantime Bohner is optimistic, “As soon as a decision is made regarding to full rate production we can proceed.”

From the Foreign Fields

The NDIA Joint Armaments Conference was clearly global in scale this year as international issues and non-U.S. participants took the spotlight position in many of the presented academic papers and featured exhibits. Notable presenters focused on the NATO role in weapons and ammo solicitation and standardization, with some pretty contentious moments. Also worthy of comment was the presentation and exhibit of the Republic of South Korea’s new K11 Advanced Individual Weapon System (albeit with some U.S. Customs mishaps) and participation from the Chinese engineering team who provided a briefing on the 40 years of successful employment of the Type QLZ87 35mm grenade launcher and the system’s evolution in the Chinese infantry formation.

The NATO related paper topics this year focused, as with earlier papers, on the shortcomings of the 5.56mm SS109 type round being currently deployed in hostilities in Afghanistan. During his sessions, Mr. Anthony Williams of the U.K. championed the idea of evaluating a medium or optimal caliber solution that meets the needs of 5.56mm and 7.62mm users, citing difficulties with 5.56mm effectiveness at longer ranges and through intermediate barriers as experienced by British Troops serving with ISAF. Another presentation by Mr. Jim Schatz had a similar approach and made credible arguments in these budget strained times for a collaborative effort developing the next generation of individual weapons by NATO partners.

Daewoo’s K11 would have been quite a star at this show providing it had made it. Ju Hwan-Song of S&T Daewoo explained in broken English just enough to figure out that U.S. Customs had become a road block to having the actual K11 system present on the showroom floor and as a result a life sized cardboard cutout served as a space filler for the real thing. Despite this mishap, the K11 booth was intriguing and the merits of the platform and its ground breaking novelty was not diminished. The K11 is a “dual barreled weapon system” and vaguely resembles the U.S. OICW prototypes from the late 90s and turn of the century. The K11 features a 5.56mm carbine, 20mm bolt action rifle that fires 20mm airbursting smart munitions, and a sophisticated fire control system (FCS) all integrated into a single man portable individual weapon. The system is very similar in concept to the XM25 Airbursting weapon system being tested in limited field trials by the U.S. Army; the difference that Ju Hwan-Song proudly pointed out is that K11 has been fielded in mass ahead of U.S. system. The K11 replaces the ROK Army organic K201 rifle and under barrel 40mm grenade launcher; two of which are found in the typical infantry squad. The K11’s FCS allows for optical aiming of the carbine using a dual day/night IR based system that projects a digital image to the operator. The FCS also integrates a laser range finder and advanced ballistic computer that accounts for environmental effects when programming airburst ranges for the 20mm projectiles, making the K11 an effective counter-defilade weapon that is simplistic to use. As far as mechanics goes, the K11 uses modern alloys in the upper portion of the weapon with a polymer lower making it possible for the system to weigh in at a portable 6.1 kg (13.45 pounds). Ergonomically, the weapon utilizes one trigger pack and selector with the operator rotating the selector between safe, semi-auto, burst, and 20mm options with a single fluid motion. Magazine capacity for the system is five 20mm airbursting projectiles and the standard NATO type 30-round 5.56mm magazine.

At the Range

One legacy event of the NDIA Small Arms System Symposiums is the annual Firepower Demonstration where vendors get the golden opportunity to put their products into the hands of attendees and let rounds fly downrange. The Joint Armaments Conference continued the tradition with an excellent demonstration out at the Spartan Tactical range facility managed by owner Jim Smith and his staff of professional cadre. The predictions of thunderstorms and flash flooding that were rumored throughout the first two conference days, and seemed even more imminent on the day of, gave way to clear blue skies and the Texas sun. Over twenty vendors were on site showcasing everything from pistols, sniper rifles, and even truck mounted .50 cal. machine guns on three different ranges optimized for the systems being fired thereon.

At the pistol range, vendors included HK with a full suite of handguns and submachine guns, Glock, Inc. with the Gen 4 enhanced .40 caliber pistol and Ruag Ammotec with their frangible ammo line. The line was especially long for EMA Tactical where Eldad Oz (EMA’s president) and Mr. Michael Grundy could not keep the magazines loaded fast enough to satisfy the crowd waiting to fire the Roni pistol conversion kit for the Glock 17 handgun. The Roni (Hebrew for rejoice/rejoicing, but also the name of the designer, Moshe Oz’s daughter), which has seen multiple product improvements just since the SHOT Show in January, allows for the standard Glock 17 to be converted without modification into a semiautomatic shoulder fired weapon system; and when cradling a Glock 18 the Roni takes the form of a true submachine gun. The Roni delivers impressive accuracy in a small package with an integrated M1913 rail allowing for the mounting of any compatible optical devices and a sturdy sliding shoulder stock. As Grundy explained, the Roni conversion allows agencies the flexibility of fielding only a standard service pistol yet gives users the ability to achieve pistol caliber carbine/submachine gun performance. There has already been interest from across the global and domestic spectrum, with one undisclosed school system viewing the conversion as a means for better equipping school security officers to quickly respond to a Columbine type of scenario. The Roni is envisioned as a tool negating the need to secure a separate weapon on the campus premises or in a patrol cruiser, which delays response time when an incident occurs. Better yet for those who read this as a civilian, the Roni conversion kit is BATFE approved and can be mailed to your doorstep. (Introducing a pistol into the conversion, or the mere possession of the two together, can still be viewed as possessing an SBR. All NFA rules apply).

A trek past the main range and up the hill leads to Spartan’s long distance range where light machine guns, carbines, DMR rifles, and sniper systems stood ready to receive shooters. At this range vendors included La Rue Tactical, SIG, Colt Defense, HK (with the HK416 IAR variant and HK416 in 6.8mm), and Remington Defense with their new RGP rifle and Generation 7 ACR. The lines at this range gave testimony to the enthusiasm of the crowd which endured equatorial type heat to get hands on the new weapon systems. For HK, company President Wayne Webber joined Dale Bohner in assisting attendees to firing positions to fire the IAR while Remington’s Trevor Shaw stayed busy with the RGP carbine at the far right. Despite its geographical disadvantage of being located separately from the main range area by a required uphill walk through rough terrain, the long distance range was the busiest per capita at the Firepower Demonstration, likely due to the relevance of the products highlighted there.

Down at the main range facility, fifteen vendors lined the firing points, with plenty of steel and La Rue targets on the horizon. The firing line contained everything from FNH’s SCAR rifles on the far left (SOCOM has announced a decision not to field the Mk16 SCAR Light since the NDIA event), to the GUA-21 .50 cal. machine gun on towable trailer on the far right. Sandwiched in between were a plethora of vendors with a very diverse product range to include: Dr. John Kokinis of U.S. Machine Gun Armory with his semiautomatic variant of the Mk46 light machine gun, Aloysius Donovan with the Adams Arms short stroke gas piston carbine, Milkor with the M32 multi-shot 40mm grenade launcher, and LTC (Ret) Mark Westrom with ArmaLite’s AR-15 rifles. To discuss each participating company and their wares would be far too intensive for this article. To say the least, the NDIA Firepower Demo does stand as unique for small arms trade shows inside the United States with its interactive vendor demonstrations and personal one-on-one range interactions. It is commendable to NDIA that they have continuously hosted this event without incident for many years.

(A debt of gratitude is due to Mr. Sal Fanelli and Jim Schatz who, for many years running, have volunteered their time, resources, and sweat to making the Firepower Demonstration both safe and successful. Also a special thanks to LaRue Tactical, whose mobile BBQ trailer provided the large crowd with traditional Texas cuisine at the best price in town… free.)

Conclusion
With so much going on in the world, the changing winds of politics, and the inevitable cutting of defense budgets, the fact still remains that troops in the war zone need the best small arms and ammunition available. With all of these obstacles it is organizations like NDIA and events like the Joint Armaments Conference that can make the difference by consolidating the cutting edge products and the great minds that develop and employ them under one roof for three days that impact the rest of the year. From military units and government agencies that send their subject matter experts to top engineers and scientists from home and abroad, the Joint Armaments Conference is an event where business cards and email addresses are exchanged, where new ideas are birthed, and focus is honed on the path ahead for the sake of the warfighters that put their lives on the line daily in the service of their country, wherever that may be.

The 35th annual International Trade Fair for Hunting and Sporting Arms, Outdoor Articles and Accessories, was held in Nürnberg, Germany, from March 14 – 17, 2008. Formerly the “Internationale Waffen Ausstellung” (International Weapon Exhibition) the show is frequently referred to as “IWA,” despite the change in name. As one of the largest European tradeshows dedicated to shooting, hunting, and outdoor activities, nearly 600,000 square feet of exhibition space was filled by 1,046 exhibitors from 51 countries, including over 100 exhibitors from the United States. Approximately 30,000 individuals from over 100 countries attended the show. Of note were several new product releases from well known and lesser known manufacturers.

Heckler and Koch, JS

Heckler and Koch Jagn und Sportwaffen (HK JS) displayed a new civilian version of the HK416 rifle, dubbed the MR223 rifle. While similar in exterior appearances to the HK416 rifle, subtle engineering differences were observed. The changes were explained as necessary in order to comply with European and Canadian firearm regulations.

The four significant differences between the MR223 and HK416 were the rear take down pin on the MR223 lower receiver was relocated 6mm to the rear, preventing the installation of a 416 upper receiver on an MR223 lower receiver. In addition, the MR223 chamber has a protrusion, preventing the installation of a standard AR-15/M16 bolt carrier into the MR223 receiver. In the event that an AR-15/M16 bolt carrier was installed in an MR223, the bolt would not fully seat within the chamber, and the rifle would not function. The MR223 bolt carrier has a corresponding notch to match the chamber protrusion, allowing the rifle to function properly with use of an MR223 bolt carrier. Finally, the firearm was not equipped with a flash suppressor, although the muzzle was threaded to allow the installation of a flash suppressor if desired.

As the distributor responsible for distributing Heckler and Koch firearms throughout Europe and Canada, the products on display by HK JS are not readily available for sale within the United States, but offer a glimpse into the company’s marketing strategy. Presumably, any civilian legal HK416 rifle sold within the United States would be made within the US, and would not be neutered in the same manner as the European version.

Sport Systeme Dittrich

Sport Systeme Dittrich (www.ssd-weapon.com) displayed six classic semiautomatic versions of German firearms. Manufactured to the same original manufacturing dimensions and specifications as the originals, Sport Systeme Dittrich currently manufactures semiautomatic versions of the FG42 machine gun, MP3008 and MP38 submachine guns and the STG43 and MP44 assault rifles. Already on sale within Europe, three models have reportedly been submitted to the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF) Firearms Technology Branch for examination, review, and import approval.

The BD42 (the semiautomatic version of the FG42) utilizes gas operated, closed bolt operation, and retails for approximately 6,000 Euros (approx. $9,400 as of June, 08). The BD44 (the semiautomatic version of the MP44) is also gas operated, fires from the closed bolt, and retails for approximately 2,200 Euros (approx. $3,400). Reportedly, the hardware between the semiautomatic and fully automatic versions are interchangeable, with the exception of the bolt. The semiautomatic receivers will not accept a fully automatic bolt, thereby precluding an easy conversion of the semiautomatic firearm from semiautomatic to full automatic fire. Given the current exchange rate between the Dollar and the Euro, the semiautomatic versions offered are quite costly, yet cost significantly less than the transferable fully automatic versions.

The BD38 (the semiautomatic version of the MP38) and the BD 3008 (the semiautomatic version of the MP 3008) both fire from the open bolt, and presumably could not be imported for commercial sale within the United States.

Glock

Glock (www.Glock.com) revealed two new grip patterns for the Glock pistol, and sought consumer input on a preferred pattern. Currently dubbed the “Rough Textured Frame,” both patterns seemed to offer increased grip and control via the use of an aggressive grip pattern when compared to the current production grip pattern. Both grip patterns functioned well, without affecting the overall function and reliability of the firearm.

Also of note, Glock has reportedly manufactured a disposable wet suppressor made entirely of plastic. According to a Glock representative, the suppressor is intended for use with one or two magazines of ammunition before losing effectiveness. Upon completion of use, the suppressor is thrown away. Admittedly, a disposable plastic suppressor would challenge the current US consumer suppressor market. Luckily, the disposable suppressor is reportedly still in the developmental stage, and not for sale. Although on site at the show, the plastic suppressor was not on display and requests to view the available model were politely refused.

Madbull Airsoft and Red Wolf Airsoft

Red Wolf Airsoft (website at: www.redwolfairsoft.com) in conjunction with Madbull Airsoft (website at: www.madbullairsoft.com) has reportedly received an exclusive license to manufacture an airsoft version of the Transformational Defense Industries (TDI) Kriss Super V submachine gun. Previous communications with TDI have reported the planned sale of a semiautomatic Kriss Super V rifle, however for those enthusiasts that desire a fully automatic submachine gun, this may be the only way to possess a realistic look-alike, without resorting to the purchase of a post-86 dealer sample machine gun. The airsoft version is still in the developmental stage, with only a wax model available on display at the show. Full production is expected by press time.

German Sport Guns

The recent release of the German Sport Guns GSG-5, .22 caliber HK MP5 look-alike is well known throughout the firearms industry. However, German Sport Guns announced the production of a .22 caliber AK47 look-alike, endorsed personally by General Mikhail Kalashnikov. As the inventor of the AK47, this is reportedly the first AK47 rifle to be personally endorsed by Kalashnikov. No price for the planned .22 caliber AK was discussed.

Also of note was the large inventory of realistic airsoft guns on display by German Sport Guns. A quick comparison between an airsoft MP5 to the GSG-5 .22 caliber rifle demonstrated well manufactured products, with an attention to detail. Given that the GSG-5 rifle is a faithful copy of the original Heckler and Koch MP5, the differences between the .22 caliber firearm and the airsoft version were very slight, and barely noticeable. Knowing the simplistic design and diminutive size of a .22 caliber rifle, one would expect additional models to be released in short order. Examination of the airsoft versions of the British L85 bullpup, French FAMAS F1, and SIG 550 series were promising, and .22 caliber versions of these rifles would likely sell very well within the commercial US market.

Smith and Wesson/Powertech

Smith and Wesson, together with Powertech (www.swflashlights.com) displayed tool room prototypes of a new weapon illuminator system. Powered by two CR123 batteries, the Mk-300 illuminator offers a 200 lumen CREE LED main light, a 10mW green laser/target designator, and two IR capable LED navigation lights. Designed to give the operator total control, the unit offers two switches: a four position rotary switch to power the main light and laser, and a second switch to control the navigation LEDs. The main switch allows the operator to choose from light only, laser only, light and laser, or power off. A secondary three position switch allows the operator to choose between powering one LED or both. In this manner, the operator could choose between utilizing an IR LED in conjunction with night vision equipment, while allowing the other LED to provide visible light. Finally, the unit allows the operator additional control via a switch integrated into the grip, allowing momentary on/off or constant light.

The pre-production model allowed the unit to be mounted to any mil-spec M1903 Picatinny rail system. The production model will reportedly also allow the use of a LaRue Tactical LT 107 rail mount. Retail price will be approximately $450, and although final production had not been initiated as of the show, the units are expected to be in full production by the time of publication.

IWA 2008 was a great success, and offered a glimpse into the European firearms markets. The 2009 show is scheduled for March 13-16, 2009, in Nürnberg, Germany. Additional information regarding the show can be found at www.iwa.info.

Jason. Wong is a Washington licensed attorney. He regularly provides legal counsel to manufacturers, importers, and exporters in the firearms and defense industries via his law firm, The Firearms Law Group. You can email Jason at jmwong@FirearmsLawGroup.com.

“We are only now able to speak about this program publicly due to a recently dismissed legal challenge that kept the HK416 out of the public eye and out of the competition for the Special Operations Force Combat Assault Rifle, commonly known as SCAR” – Jim Schatz, Military Programs Manager, HK Defense

Much ill-informed commentary has surrounded nearly all aspects of USSOCOM’s (United States Special Operations Command) SCAR competition, particularly as to why HK was so conspicuously absent. This reporter believes the problem can be summed up neatly with just one word: Lawsuits.

When SCAR solicitations went public, HK’s versatile XM8 system was in an advanced state of development under Program Manager Soldier Weapons (PMSW) after transitioning from the Joint Services Small Arms Program. JSSAP, set up years ago in an attempt to avoid the inherent wastefulness of uncoordinated development, is the official new weapons and ammo pipeline for all the US Armed Forces. A fully SCAR-compliant version XM8, we were told, was ready for submission to USSOCOM. But it was barred at the last minute because it was a “government-sponsored entry.”

While most of us probably have some heartburn with the concept that the SCAR program’s much-touted “full and open competition” actually meant that only industry-submitted rifles could be candidates, such thinking doesn’t necessarily apply in a genuine emergency situation.

In fairness to the folks who were desperately trying to get US Special Operations Forces something measurably better than their stubbornly troublesome M4 carbines, it was a certainty that any legal challenge to the winning SCAR would delay fielding for months or even years. So, if PMSW’s HK-built XM8 SCAR emerged on top, a crippling lawsuit alleging favoritism was all but inevitable.

It is also reasonable to say that one or more of the expected entries from some big names among US and international gunmakers would almost surely meet the grade. Most anything better than the M4, fielded quickly, would be preferable to waiting interminably for other candidates to run the gauntlet of lawyers and judges.

We at SAR would like to think that these admitted speculations are prominent among the real-world factors that may explain the tough decision to disallow the HK XM8 SCAR.

But, what about the HK416? This assault carbine and rifle system was clearly an industry-funded COTS (Commercial Off The Shelf) development, it likely met all the stated SCAR program requirements, and the required test samples with all bells, whistles, papers, and whatnot were ready to go into the arena of competition beginning 18 June 2004.

Back in April 2004, Colt filed legal action against Bushmaster Firearms and Heckler & Koch, alleging infringement on proprietary aspects of the AR-15/M16/M4 design. Although recently resolved in an undisclosed but apparently satisfactory manner for all parties, the lawsuit and related court orders kept HK’s 416 out of the running for SCAR.

This was unfortunate for HK’s plans, and in reality, many in the military community as well as the small arms industry had really wanted to see the HK416 put through the SCAR testing to see what it was made of. A drop on unit to fix the M4 is of great interest to many who carry it. This would have also allowed the HK416 to move onto the SCAR Heavy phase and the EGLM (Enhanced Grenade Launcher Module) section.

Operator Envisioned

Army Special Operations Command, which includes Rangers, Green Berets, “Nightstalker” aviation, and at least one officially nonexistent unit of legendary prowess, was not at all happy with the performance of standard-issue M4 series carbines. Despite SOPMOD (Special Operations Peculiar Modifications) and other extraordinary efforts over several years to identify and correct problems with reliability, durability, accuracy, and lethality, Army special operators were rapidly losing confidence in Colt’s chopped “Sixteens.” Particularly those deployed in the aftermath of 9-11 to fight Osama bin Laden’s terrorists in the harsh terrain and climate of Afghanistan.

This dissatisfaction achieved critical mass when it was determined that cleverly worded restrictions in Colt’s government contract blocked all other firms from participation in PMOD (Platform Modifications) to the troubled weapons. Unwilling to let the M4 situation continue, but not having authorized funding to attempt a “Fix” on the problems, Army Special Operations turned to a company with a reputation for solving small arms problems and doing it on their own dime.

The half century old German firm of Heckler & Koch has earned a well-deserved reputation for innovative firearms design and excellence in manufacture. US and allied special operations units are enthusiastic customers for the full line of HK weapons including the iconic MP5 submachine gun.

Relevant to this story, in the last few years some of the company’s prominent engineers bought out corporate interests and now run the whole show. This streamlined, performance driven structure is one major reason for agreeing to help Uncle Sam at no cost. The other comes from long established relationships between HK’s military and federal operations representatives and special operations personnel of all services. For Jim Schatz and many other long-time HK reps, the bottom line isn’t money; it’s men whose lives are on the line.

Mid-Life Crisis

The willingness to work on the M4’s woes without direct compensation was one thing. The ability to succeed where all others had failed was quite another. As luck would have it, HK could proudly point to an extraordinary success story in transforming the British Army’s relentlessly awful SA80 rifles from rubbish to reliability. The bullpup L85 and L86 weapons are a textbook example of a basically sound design, improperly produced and fielded in an unreliable condition. They repeatedly defied all home-grown efforts to correct their many deficiencies and, in a decidedly embarrassing development, Royal Marine Commandos had insisted on the switch to Canadian-made M16s in the run-up to Operation Iraqi Freedom.

At this time HK was a subsidiary of giant conglomerate British Aerospace, so it was politically acceptable for Germans to get the rifle-rework job as a one-last-chance before the scrap heap. The short version of the epic tale of the “SA80 Mid Life Improvement Programme” is that HK’s Ernst Mauch succeeded, dumbfounding the critics and delighting the UK’s long-suffering Tommies by delivering SA80A2 Rifles and Light Support Weapons that worked.

One of the ripest areas for improvement in SA80 weapons was the magazine, a NATO standard aluminum 30-rounder of the same type as issued to American GIs for their M16s. Just like ours, the British magazines were flimsy, prone to damage, cheaply made and geometrically awkward. They had to go.

HK’s team quickly concluded that no amount of tinkering including polymer housings, synthetic followers and the like would do the trick. In short order they produced a gracefully curved, rock-steady version with heat treated steel walls and follower with anti-friction finish, advanced spring stock, and careful attention to production tolerances. It is available also in 20-round capacity and both with HK’s same proprietary “Maritime” anticorrosion coating as used on the famous MK23 SOCOM pistol.

Formal testing and combat experience have conclusively demonstrated the dramatic increase in reliability and service life from the combo of Mauch’s A2 engineering changes and the switch to High Reliability magazines. As of this writing, HK is well along in refurbishing some 300,000 existing weapons at its factory complex in Oberndorf, Germany.

Project HK416

US Special Operations Command knew all this because operators in Afghanistan got a planeload of HK High Reliability Magazines as a Christmas present in 2001. So, with a government-approved no-cost contract in hand, a purposely-unnamed “user unit” in Army Spec Ops confidently lent HK some of its troubled M4s for intensive technical and operational evaluation beginning early in 2002. Aside from some general requirements to maintain the M4’s major mechanical and handling features and keep as many of the original parts as possible, HK was to have a free rein.

Design team chief Wolfgang Bantle put the guns through all steps in the proven test regimen developed in the SA80 experience including high-speed video of mechanical action, detailed metallurgical analysis and carefully considered parts swapping.

Bantle’s assessment identified key areas for modification to increase accuracy, safety, “user friendliness” including ease of handling and cleaning, modularity, and parts interchangeability. Most importantly, he promised a significant increase in reliability as well as extending component service life to at least double that of the M4 series carbines.

Fundamental to the success of the rework was the decision to scrap AR-10/AR-15/M16 inventor Eugene Stoner’s direct gas system of operation. Indelicately but accurately described as “craps where it eats,” the M16/M4 pumps hot gas and carbon fouling into the bolt carrier and receiver with every round fired.

It must have been a no-brainer for Bantle to immediately change out the M16 gas system and plug in the HK G36 assault rifle’s piston and pushrod. An adaptation of a system first widely used in the WWII Russian SVT (Tokarev semiautomatic rifle) this is HK’s highly successful departure from its traditional roller locking system as found in the seminal G3 and MP5. Stoner’s successful multiple lug lock up system was retained. The G36 operation system has since been further modified in the XM8 family of weapons.

As seen in the accompanying photos, the G36 system in the HK416 has a gas block mounted above the barrel at a position near the muzzle end of the quad rail. Inside is a port drilled in the top of the barrel that diverts a small amount of gas as each round is fired. This enters an expansion chamber in the gas block to kick a piston rearward, simultaneously driving a pushrod against a striking surface atop the bolt carrier. Superheated gas and carbon fouling are vented at the front of the handguard.

This clever arrangement not only gives much cooler operation and far cleaner internals, it is also said to be insensitive to barrel length and variations in ammunition. Both are very important for “modularity” and multinational logistical interoperability.

Operator Tested

At appropriate stages, Bantle’s rework would be sent to the purposely-unnamed “user unit” for operator evaluation, much of which was done in extreme environments including the scorching Arizona desert in mid summer. Their feedback was carefully considered then cut into steel before resubmitting each in a succession of new and improved prototypes.

All of this was being done over many months with no monetary compensation under terms of the contract with USSOCOM. On the other hand, there was still much comfort at HK to be taken in strong sales worldwide of their full line of military and law enforcement weaponry. The future looked good for the XM8 at PMSW as did prospects for the developmental 416 system to enter and do well in the upcoming SCAR trials. Until, of course, both systems were barred from competition.

Undaunted, Bantle and his team pressed on toward the finish line. Requested improvements continued including availability of four barrel lengths from 10 to 20 inches, all cold hammer forged from the finest steel with hard chromed chambers and bores for greatly extended service life and immunity from obstructed bore disasters.

Interface between the moving parts, the bolt and barrel extension in particular, was carefully studied on high speed video then modified to optimize performance. This included refinement of the locking recesses and lugs as well as strengthening the extractor and its spring. Extending the barrel nut some 10mm yielded greater rigidity for accuracy and function, as well as giving a heftier anchor point for HK’s very important free-floating quad rail forend.

This forend itself is noteworthy for a number of design features obviously demanded by the operators. Rock solid when in place but quickly and easily removable with only a screwdriver or bolt lug as a tool, it precisely indexes to the receiver top rail at exactly the same height. Full length MIL-STD 1913 hardpoints at 12, 3, 6 and 9 o’clock positions offer plenty of room to mount a catalog of SOPMOD accessories. Numbered positions facilitate exact relocation of day and night sights, IR and visible lights, grips, grenade launchers, and more.

The M4’s buffer, despite being “improved” in two stages by Colt, still didn’t perform to HK standards. Bantle’s solution called for a carefully calculated filler of granulated tungsten paired with a new spring of better materials and more consistent tension. This smoothed out the action and virtually eliminated the unhealthy phenomenon of “bolt bounce.”

Operator Chosen

The resultant HK416 Enhanced Carbine was accepted by USSOCOM on behalf of that purposely-unnamed Special Operations “user unit” in December 2004 and deliveries of production models began soon afterward. It wasn’t long before reports of combat success in southwest Asia were forwarded to HK; compensation in a very real sense for the hard work and economic uncertainty of the multi-year project.

Not surprisingly, HK now has its hands full with a flood of orders from not only the original requestors, but other elite military and federal law enforcement organizations, the names of which are carefully guarded. Program spokespersons explained to press event attendees that orders from other LE customers – however urgent – must wait for awhile. Disappointingly, the possibility of civilian-market sales of the Drop-In-Kit is “not likely in the foreseeable future.”

Lock, Stock and Barrel

Despite this list of modifications, the HK416 Enhanced Carbine and Rifle System maintain the basic mechanical characteristics of Stoner’s otherwise efficient design. So, “legacy” M4s (Colts already in the field or on the repair bench) can be quickly and simply upgraded using the Drop-In Kit by substitution of HK’s upper receiver with bolt assembly, buffer and spring assembly as well.

No vexing serial number change and no retraining to new operational and handling characteristics. Not to mention the vast increase in reliability, serviceability, accuracy, and compatibility with rail add-ons.

Of course Bantle was inspired to go ahead and fix the lower receiver as well. HK’s own 416 D (“Defense”) model lower offers superior fit and finish with pictograph selector markings and a specially flared and beveled magazine well for faster reloading. Add HK’s carbon-reinforced polymer four-position telescoping stock and you have the Mercedes of M4s at your fingertips.

Just as the SCAR is to have both Light and Heavy versions, a firing prototype HK417 is undergoing testing in Oberndorf, chambered for powerful 7.62x51mm NATO standard ammo. Rest assured that other calibers are under consideration including 6.8 Remington SPC.

Building a Better Blooper

Beginning way before but still unresolved during the run-up to the SCAR program, the Army has long been dissatisfied with the Vietnam War era M203 40mm grenade launcher; the familiar push-the-barrel-forward-to-load “blooper” (named for the distinctive sound of its low velocity cartridge on firing) is simple in mechanical function, straightforward to operate, tough and accurate enough. But there’s room for improvement and the search for an Enhanced Grenade Launcher Module has been a funded requirement under various names for years.

HK has had a better blooper ever since they took the top-break HK69 and made it open on the side instead. This deceptively simple and eminently practical change immediately allowed under-barrel mounting to most any weapon with a suitably long forearm. And, since the open breech stuck out to the side, even extra long special grenades (pyrotechnics, riot loads, etc.) could be inserted without a problem.

Improvements to the firing mechanism were also made for safety and serviceability. One in particular is the double action trigger system that, in the event of a misfire, allows multiple tries at activating a stubborn primer without the hair-raising need to open the breech every time for recocking. An unpleasant experience with a balky HE round in the chamber of an M203.

A modified version of the original HK69’s integral pistol grip was retained, giving the grenadier a truly ergonomic foregrip that’s handy not only for grenade popping but also helping to stabilize full auto fire with the host rifle or carbine. This isn’t available on the M203 where one’s hand stretches to grip the magazine and reach the trigger at the same time.

This new and improved blooper was first offered by HK as the AG36, a welcome addition to the innovative G36 family of assault weapons. It has since found favor clamped under other designs including the afore-mentioned British SA80A2 (L85A2) rifles and it does nicely as the standard 40mm component of PMSW’s HK-made XM8 family of rifles and carbines.

A slightly modified AG36 was HK’s obvious choice to compete in the Army’s 40mm Grenade Launcher Module (GLM) solicitation that kicked off in June 2004. Don’t be embarrassed if you confuse this with USSOCOM’s Enhanced Grenade Launcher Module (EGLM) program, a “spiral development” component of the SCAR light and heavy rifle, also beginning that same month. And don’t be further confused that the ARDEC GLM apparently morphed into PM Soldier Weapons’ XM320 GLM. Clear?

Anyway, the M203 is toast since HK’s GLM/XM320 entries came out on top and now, as announced in May 2005, HK Defense will soon be providing Uncle Sam’s grenadiers with as many as 11,000 side-opening forties, special day-night sights, and all the support equipment that normally accompanies a new small arms system.

As to USSOCOM’s EGLM, this automatically went to FN when the FN candidate won the SCAR L competition. HK has cause to hope that their XM320 will be under consideration as an alternate GL component in the SCAR family of light and heavy weapons.

Pistol Power

Handguns tend to be an afterthought to the regular military services. Not so for special operations and law enforcement where a quick draw and double taps are all-too-often required to satisfactorily resolve a whole lot of sticky situations.

HK has an almost overwhelming array of choices when it comes to pistols. From undercover concealment to underwater infiltration, there is a design, configuration, caliber, and compatible accessory to cover just about any contingency.

HK Defense points with justifiable pride at the “largest pistol contract in U.S. law enforcement history” coming in August of last year when the US Department of Homeland Security (DHS) announced its intentions to buy as many as 26 million dollars worth of HK pistols.

After four months of exhaustive testing of 46 models submitted by five of the industry’s most prominent names, DHS selected HK’s USP Compact LEM, the P2000 and P2000SK. Each one was selected in 9x19mm, .40 S&W and .357 SIG calibers.

Future Handgun System Candidate?

One handgun system that commanded the most attention from attendees was the USP COMPACT TACTICAL .45, intriguingly equipped with a “wet technology” sound suppressor from Knight’s Armament.

HK’s family of USPs (Universal Self-loading Pistols) has found great favor with military, law enforcement and civilian shooters who like the classic M1911 but also appreciate the advantages of updated mechanical characteristics. Among these are a patented recoil reduction system that easily handles punishing +P+ loads, super accurate and high endurance polygon rifling, choice of ten trigger/firing mode configurations, and four popular calibers from 9mm to .45ACP.

With the Army’s recent announcement of the Future Handgun System program has come intense speculation over which COTS (Commercial Off The Shelf) pistol is most likely to emerge victorious as a replacement for tens of thousands of current Beretta M9s. It’s NATO-standard 9mm ball cartridge’s deficiencies have been irrefutably documented and, according to the Program Manager for Soldier Weapons, “the Future Handgun will almost certainly be chambered in .45ACP.”

Any number of worthy contenders may be found among offerings by US and overseas firms making serviceable handguns that fire John Browning’s enduring 95 year old copper jacketed bumble bee. But the performance criteria, physical characteristics, business and manufacturing aspects, plus a laundry list of other things certain to be required by Uncle Sam, will rule out most from the beginning.

HK spokespersons politely decline to speculate on any aspect of their firm’s possible participation in the Future Handgun trials. So, this leaves it up to us to look at what is available right now and speculate that HK’s likely entry will be a USP Compact – easily configured from currently available options with whatever the Army’s specs call for.

The USP Compacts are both sturdy and light, featuring a shorter trigger reach and grip circumference that make it female soldier friendly without compromising combat performance. Ambidextrous controls? Check. DA/SA/LEM triggers? Yep. Anticorrosion? Of course. Service life? 20,000 rounds minimum. Tac light mounting? Rails molded in. Suppressor? Glad you asked….

SPECOPS types will no doubt appreciate the afore-mentioned USP Compact Tactical .45, pretty much a standard Compact equipped with a threaded o-ring barrel. This allows screw mounting of many different suppressors including the Knight’s Armament wet can shown in the accompanying photos.

Bureaucrats will also appreciate the significantly lower price vs. USSOCOM’s formidable MK23, as well as modularity that allows installation of a match-grade trigger mechanism and micrometer target sight if needed.

Wartime pressures have accelerated many aspects of the weapons and ammunition procurement process but the biggest steps must be taken very deliberately. As this is written in the last week of June there is no definitive answer to several important questions involving HK weapons under consideration by the US military.

Until such time as contracts are actually awarded (and maybe lawsuits settled) for key items like the XM8, HK Defense has prudently postponed construction of the major manufacturing complex planned for the 29 acre site it has purchased in Columbus, Georgia, just outside of the US Army’s Fort Benning, Home of the Infantry. Meanwhile, its products continue to be made in Oberndorf by an engineering and manufacturing team of unrivalled skill.

These winning designs are represented in the United States by men like Jim Schatz, Wayne Weber, Phil de Garis, Bob Schultz, Sal Fanelli, George Kontis, and plenty of others who are the underlying truth behind HK’s familiar motto: “In a World of Compromise, Some Don’t.”

Visit HK Defense on the web at www.hkdefense.us. Also, SAR recommends the unofficial but highly informative www.hkpro.com.

HK416 Model 10RS Tech Specs

Caliber: 5.56 x 45mm (.223 Remington)
Operation: Short recoil piston and pushrod, fires from closed bolt
Locking: Stoner type multilug bolt rotates in carrier
Selector: Safe, semi and full auto
Cyclic rate: 700 to 900 rpm
Barrel: 10.5 inches, conventional rifling 1 turn in 7 inches, cold hammer forged
Overall length: 27 inches (stock retracted) to 30.9 inches (extended)
Weight: 7.3 pounds
Notes: Drop-in upper receiver kit is fully compatible with M4 and similar lower receivers. Optional barrel lengths
include 14.5, 16.5 and 20 inch versions. Proprietary free-floating quad rail and buffer assembly. Now in service with special operations units in southwest Asia.

HK XM320 Grenade Launcher Module Tech Specs

Caliber: 40 x 46mm
Operation: Single shot
Locking: Side opening
Trigger: Double action
Barrel: 8.47 inches, rifling 1 turn in 47.24 inches
Overall length: 11.81 inches.
Weight: 3.39 pounds as mounted on M4
Notes: Operator configurable as under-barrel or stand-alone launcher with additional components including mechanical ladder or day/night/ranging electronic sights, and detachable/retractable stock. Side-opening feature accepts extra long special purpose rounds. Modular design and open architecture for multi-weapon compatibility and planned upgrades.

HK USP Compact .45 Tech Specs

Caliber: .45 ACP
Operation: Recoil
Locking: Modified linkless Browning type
Trigger module: 10 variants
Barrel: 3.8 inch, polygon rifling, 1 turn in 15.98 inches
Overall length: 7.09 inches
Weight: 1.6 pounds
Notes: Slightly smaller version of standard USP. 8- and 10-round magazine capacity. Carbon fiber reinforced polymer frame. Recoil reduction system, 20,000 rounds minimum service life. Tactical model with threaded o-ring barrel for suppressors.