CMMG Resolute MK4, Semi-automatic Rifle, 556NATO, 14.5 Pinned (16 OAL), Cerakote Finish, Armor Black, 1 Magazine, 30 Rounds 55A060B-AB When full-size rifles are too cumbersome and pistols/SBRs don't deliver the long-range ballistic performance you need, the CMMG RESOLUTE line of carbine length rifles is the answer. Fitted with the suite of ZEROED parts and accessories as well as their legendary RIPSTOCK, the RESOLUTE is the rifle that's never out of place. The AR15 platform is well known for its capability for customization but picking the right parts doesn't have to be a nightmare of homework. CMMG's ZEROED parts and accessories are made here in the USA with quality and attention to detail that is second to none and each RESOLUTE comes equipped with a slew of ZEROED parts standard.