DealMil-Spec Forged 7075-T6 Lower Receiver, Type III Class II Hard-coat anodized finish, forward Magwell horizontal ribbing, beveled Magwell, bullet pictogram safety markings Mil-Spec Forged 7075-T6 M-4 Upper Receiver, Type III Class II Hard-coat anodized finish, M4 Feed Ramps, from BRB Tactical Systems (Product BR15M4Entry1/7-ODG) |