ANZIO IRONWORKS AMSD 20MM X102MM ANTI-MATERIAL RIFLE

SAR Staff — Fri, 11 Mar 2011 18:26:00 +0000

A 20mm anti-material rifle that fires a 1,543grain bullet traveling at 3,396 feet per second with 39,500 foot-pounds of muzzle energy ought to be enough for most any encounter…

This rifle actually exists. Anzio Ironworks owner Mike Remo builds it and its little brother, the Anzio 50. The 20mm is magazine fed out of a 3-round box magazine into a tubular receiver with a quick change barrel and an oversized muzzle brake. The bolt handle is large enough to get a firm handgrip and a titanium firing pin insures reliable ignition. The muzzle blast has to be seen to be believed. There’s a video on YouTube showing the rifle being fired. The operator’s hair lifts completely up and his head kicks back a few inches.

If you’ve got the right scope, 22 power at least, tapping a garbage can-sized steel plate at 5,000 yards should be possible. Considering the rifle weighs 59 pounds minimum – over 130 pounds with mounts and options – it’s a very stable platform. Moving it around might be a bit of a challenge and might be better suited with a pintle mount on a trailer or scout car.

Very long range sniping is becoming more important as insurgents are beginning to appear with longer range weapons in larger calibers. The need to reach out 4,900 yards won’t be common, but when faced with a .50 coming your way, a 20mm gives you quite an edge in range.

The FBI has begun to integrate the 20mm into its arsenal. They say the option to take out a hardened target at a distance isn’t an option any more. Training at Quantico, VA is well underway.

Retail is $11,900. For the model with a fully-floated barrel and bipod expect to spend $13,000. A suppressor is a $3,200 option and, as the 20mm is loud in the extreme, is an accessory that should not be overlooked. Ammo runs $8 per round for training rounds, and tracer is $15.

Standard Equipment

Quick change – take-down barrel
Fluted, hand lapped match barrel
Oversized, high efficiency brake
One detachable 3-round magazine
Four massive locking lugs
Heavy duty bipod
Fully adjustable rear monopod
40 minute inclined scope rail
Duracoat finish of your choice
Blue-printed bolt & action
Percussion primed configuration
Massive bolt handle for easy loading & extraction
Super smooth action

Optional Equipment

Multi- caliber kit 14.5mm and 20mm
Pintle mount
Electric primed upgrade
50BMG “rail gun” conversion kit
Single shot version available for $9,800
Optional handguard, free-floated barrel and adjustable bipod model $13,000
Suppressor available for $3200
This same action but in 20/50 caliber $1,400 less
49-inch match grade fluted barrel
Heavy duty clam-shell brake
Detachable box magazine
Available in 14.5mm, 20mm, and new Anzio 20-50 calibers. (20-50 is a 20mm case necked down to .50 caliber; 750-800 gr. bullet at 3,200 fps-3,600 fps)
Titanium firing pin
Optional weights and configurations

Left to right: 12.7×108 API for comparison. 20x102API as fired in the Anzio Ironworks 20mm anti-material rifle. Hard to get, but possible. 20×102 HEI is not available to civilians without a $200 transfer tax and the proper form – per round. 20×110 South African HEI as used in the South African NTW-20 Denel Mechem anti-material rifle. 20×110 Yugoslavian AP first appeared in Yugoslavia in the Ikaros hi-wing monoplane in combat from 1935 to 1944. The round is also found in the Hispano-Suiza M404 cannon. 20×83.5 South African TP used in the older version of the South African NTW-20. The round shown is a training round. (Tony Williams)

Manufacturer: Anzio Ironworks Corporation (anzioironworks.com)
Mike Remo
Caliber: 20mm x102mm
Service date: 2006
Weight: 59-130 lb depending on mount
Length: 6′ 8″ w/o suppressor
Barrel length: 49 inch
Action: Bolt, detachable three-round box magazine
Effective range: 5,000 yards
Optics: Customer supplied (minimum 20x)
Stock: Metal

This article first appeared in Small Arms Review V14N6 (March 2011)

Mike Remo – Small Arms Review

ANZIO IRONWORKS AMSD 20MM X102MM ANTI-MATERIAL RIFLE