SMG M3 
- TYPE: Submachine Gun
- CALIBER: .45in
- LENGTH: 29 in (.757 m) extended; 22.8 in (.579) retracted
- LENGTH OF BARREL: 8 in (.203 m)
- WEIGHT: 8.15 lb (3.7 kg)
- MUZZLE VELOCITY: 920 ft (280 m) per second
- FEED: 30-round detachable box magazine (350-450rpm)