SIG MCX

The SIG MCX is a family of firearms designed and manufactured by SIG Sauer. It features a short-stroke gas piston system which is inherited from the earlier SIG MPX submachine gun, and is available in rifle, carbine, short-barreled rifle, and pistol configurations (the latter configuration generally conforming to the definition of a compact carbine but for taking a pistol brace rather than a buttstock). The SIG MCX was first introduced at SHOT Show 2015. The rifle was originally designed by SIG USA, the subsidiary of SIG Sauer based in New Hampshire. Designed to be modular and reconfigurabl...