Established by Gordon Ingram and Mitchell WerBell, the Military Armament Corporation was intended to sell the pairing of Ingram's SMG design and WerBell's Sionics silencer to military and government clients. While the firm itself had a short life, the weapon system endured much longer, becoming one of the signature American weapons of the Cold War. Post front and peep rear sights, with a short section (about 1 1/2 inches) of Picatinny rail mounted on top of the receiver behind the charging handle slot; a UTG/Leapers green laser sight on a UTG riser unit is installed on this rail, with a remote pressure switch secured to the pistol grip with duct tape, and the top of the bolt has been slotted to accommodate the hardware for internally securing the rail. The muzzle is threaded, with a swiveling mount for a grip strap (not included), and the receiver is marked with the address and model markings on the right side (with 9mm and 45 ACP dual caliber markings), a "1" and "32" marked selector switch on the left, the safety lever running through the front of the triggerguard, and a telescoping buttstock. Included with the lot are four extra magazines, a loading tool, and a screw-on muzzle brake.

14 inches in overall length.