CMMG

When modularity affordability and quality in a 308 WIN package are all important the Mk3 T is the upper of choice. The Mk3 T is equipped with CMMG's RKM15 KeyMod free float hand guard. Available with a nitrided 416 stainless steel 16 medium taper profile barrel in 308 WIN. Each rifle includes CMMG's lifetime quality guarantee. - Caliber: 308 WIN - Barrel: 16 1:10 twist tapered medium weight profile - Muzzle: A2 compensator threaded 5/8-24 - Hand Guard: CMMG RKM15 - Receiver: Billet 6061-T6 AL LR308 type