Rifle Mk4 HT 5.56mm SBN

When modularity, accuracy and quality are all important, the Mk4 HT is the rifle of choice. The Mk4 HT features CMMG’s RKM11 KeyMod free float hand guard. Either a 416 stainless or nitrided 4140 CrMo steel barrels in a heavy taper profile are offered in 5.56mm and 300 BLK. The 22LR model is only available in the nitrided 4140 CrMo type barrel.

• Caliber: 5.56mm
• Barrel: 16", 1:7 twist, heavy taper, 4140CM, SBN
• Muzzle: thread protector, threaded 1/2-28
• Hand Guard: CMMG RKM11 KeyMod hand guard
• Furniture: A2 pistol grip, M4 butt stock with 6-pos mil-spec receiver extension
• Upper Rcvr: Forged 7075-T6 AL M4 type upper, AR15 type lower
• Trigger: Single stage mil-spec style trigger
• Weight: 7 lbs (unloaded)
• Length: 31" (stock collapsed)
• Gas Port Location: Mid-length