Anzio 20mm rifle
| Anzio 20mm Anti-Materiel Rifle | |
|---|---|
| Type | Anti-materiel rifle |
| Place of origin | United States |
| Service history | |
| Used by | United States of America |
| Production history | |
| Manufacturer | Anzio Iron Works |
| Produced | 2006–present |
| Specifications | |
| Mass | 59 to 130 pounds (27 to 59 kg) |
| Length | 80 inches (2.0 m) w/ brake 96.5 inches (2.45 m) w/ suppressor |
| Barrel length | 49 inches (1.2 m) |
| Cartridge | 20×102mm 14.5×114mm Anzio 20-50 |
| Action | Bolt action |
| Muzzle velocity | 1,006 meters per second (3,300 ft/s) (20mm vulcan) |
| Maximum firing range | 4,572 meters (15,000 ft; 2.841 mi) |
| Feed system | 3-round detachable box magazine |
The Anzio 20mm rifle is an American anti-materiel rifle designed and marketed by Anzio Iron Works. It is the first American anti-materiel rifle designed and mass-produced for public sale with a bore diameter in excess of .50 caliber in over 80 years. The rifles are available in three calibers, with the rifle's predominant chambering being the 20mm Vulcan caliber.