This M60 machine gun is part of the XM2 armament subsystem; it's aimed and fired from the aircraft rather than straight. The most common interface on light-weight machine guns is actually a pistol grip and induce having a buttstock connected. Vehicle and tripod mounted machine guns usually have spade https://beltfedmachinegun33081.blogzet.com/the-fact-about-m16-that-no-one-is-suggesting-50500749