HELPING THE OTHERS REALIZE THE ADVANTAGES OF FIGHTLITE MCR60

In easy blowback operation, the empty cartridge case is hurled backward from the explosion on the cartridge and thus pushes back the bolt, or breechblock, which in turn compresses a spring and is also returned into the firing place on that spring’s recoil. The fundamental dilemma involved with blowback is to control the rearward movement on the b