The submachine gun component is an NFA registered SWD M-11/9 with an Anthony Smith style Suomi upper receiver, the shotgun component is an NFA registered Remington 870 short barreled shotgun and the magazine used is a Suomi "Coffin" magazine that holds 50 rounds of 9mm. The gun features a red dot sight, which powers on with insertion of magazine, a collapsible stock and a digital bullet counter, which also powers on with insertion of magazine and counts down the remaining rounds in the magazine.