30 Russian Short caliber, with over 75 million specimens ... less powerful cartridge compared to the 7.62×54 mm that was standard at the time … In 1943, the Red Army developed and adopted ...
Service: US Army Armament: Guns: 1× 30 mm M230 Chain Gun; or 2× .50 cal GAU-19; or 2× 7.62 mm M134 Minigun; 2× LAU-68D/A rocket pods; Hydra 70 rockets; 2× AGM-114 Hellfire; 2× FIM-92 Stinger ...