CMMG Rifle MK4 55AC72C Complete Specs and Full Gun Specifications

Manufacturer: CMMG, Inc. 55AC72C Item: 11-0137936 UPC: 815835015569 This awesome AR-15 from CMMG is not only great quailty it is also set up in one of the best configurations you can get. Whether you like plinking at the range or shooting recreationally, or you are a professional shooter and need reliability and accuracy, this rifle is the one for you. 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. The 22LR and 9mm models feature a nitrided 4140 CrMo M4 profile barrel. Specifications and Features: .223 Remington/5.56x45mm NATO 16" medium weight tapered profile 1:7 twist Barrel Muzzle: A2 Flash Hider Threaded Muzzle 1/2-28" TPI Hand Guard: CMMG RKM11 KeyMod hand guard Upper Receiver: Forged 7075-T6 Aluminum Lower Receiver: Forged 7075-T6 Aluminum Single stage Mil-spec trigger A2 pistol grip and M4 butt stock with 6 position mil-spec receiver extension Length: 32" stock collapsed 30rd Magpul PMAG Weight: 6.3 pounds unloaded