CMMG MK4LE with Magpul MBUS Rear & Post Front Reveiver Rail Sights 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds

CMMG MK4LE with Magpul MBUS Rear & Post Front Reveiver Rail Sights 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds - Features Magpul MBUS Rear & Post Front Reveiver Rail Sights. Funiture: A2 pistol grip, M4 butt stock with 6-pos mil-spec receiver extension Receivers: Forged 7075-T6 AL M4 type upper, AR15 type lower Trigger Type: Single stage mil-spec style trigger Gas Port Location: Carbine Muzzle: A2 comp., threaded 1/2-28