Cmmg Mk4 556nato Pistol

FEATURES:

The Mk4 K is CMMG’s primary short barreled rifle. The Mk4 K includes the RKM11 KeyMod free floating hand guard. The barrel is a nitrided 4140 CrMo steel 12.5” barrel available in both 5.56x45mm and 300 AAC Blackout. Each rifle includes Magpul MOE pistol grip and trigger guard, along with a magazine and CMMG’s lifetime quality guarantee.
Caliber: 5.56mm/300 BLKBarrel: 12.5” medium weight multi-role profileMuzzle: A2 comp., threaded 1/2-28Hand Guard: CMMG RKM11 KeyMod hand guardFurniture: Magpul MOE pistol gripReceivers: Forged 7075-T6 AL M4 type upper, AR15 type lowerTrigger: Single stage mil-spec style triggerWeight: 6 lbs (unloaded)Length: 29” (stock collapsed)Gas Port Location: Carbine