Share This Article 1. These were the M42 “Duster” anti-aircraft systems’ main weapons. One 60mm Raytheon cannon Two 40mm Bofors cannons Four .50 caliber Browning Machineguns Four 20mm Oerlikon cannons 2. Gun makers, Hopkins and Allen, was the most prolific producer of this kind of weapon. Hunting rifles Military side-arms Shotguns Spur trigger pistols 3. The M1918 Browning Automatic Rifle became standard issue to the US Army in this year. 1917 1918 1938 1941 Loading …
