When modularity, affordability, and quality are all important the Mk4 T is the rifle of choice. The Mk4 T introduces CMMG's RKM series of KeyMod free float hand guards. Either a 416 stainless or nitrided 4140 CrMo steel barrel in a medium taper profile are offered for both 5.56mm and 300 BLK.
- Caliber: 5.56mm
- Barrel: 16” medium weight taper profile
- Muzzle: A2 comp.
- Hand Guard: CMMG RKM11 KeyMod hand guard
- Furniture: A2 pistol grip, M4 butt stock with 6-pos mil-spec receiver extension
- Receiver: Forged 7075-T6 AL M4 type upper, AR15 type lower
- Trigger: Single stage mil-spec style trigger
- Weight: 6.3 lbs (unloaded)
- Length: 32” (stock collapsed)
- 30 Round Magazine