

The Anzio 20/50 has approximately 22,000 ft⋅lbf (30,000 J) of kinetic energy with an 800-grain (52 g) bullet. This makes a 20mm Anzio rifle 5.85 times as powerful as a rifle chambered in. 600 Nitro Express, the second most powerful African big game rifle cartridge, has around 8,200 ft⋅lbf (11,100 J) of kinetic energy.

50 BMG cartridge fired out of a comparable rifle, which is around 12,200 ft⋅lbf (16,500 J) of kinetic energy. Other notable features include an optional three-round detachable box magazine, a 49-inch (1.2 m) barrel, and threaded muzzle to accept either a muzzle brake or suppressor.Īt approximately 48,000 ft⋅lbf (65,000 J) of kinetic energy, the 20mm round, as fired out of the Anzio rifle, has nearly four times the energy of the. The rifles are available in three calibers, with the rifle's predominant chambering being the 20mm Vulcan caliber. It is the first American anti-materiel rifle designed and mass-produced for public sale with a bore diameter in excess of.

The Anzio 20mm rifle is an American anti-materiel rifle designed and marketed by Anzio Iron Works. Barrett M82 (in background) with Anzio 20mm (in foreground)ġ,006 meters per second (3,300 ft/s) (20mm vulcan)
