Combat Armory

Combat Armory Complete Rifle AR-15 Rifle is built to Mil-Spec out of Billet 7075-T6 aluminum and hard-coat anodized black. It comes with all Mil-Spec components installed. Features: - Barrel Length: 16" - Barrel Material: 4140 Chrome Moly Vanadium - Barrel Finish: Melonite - Barrel Profile: M4 - Barrel Thread Pitch: 1/2X28 - Chamber: 300 Blackout - Twist Rate: 1:7 - Barrel Extension: M4 Feed Ramps - Gas System: Carbine Length - Gas Block Type: .750 Low Profile Gas Block - Muzzle Device: A2 Flash Hider - Upper Receiver Material: Billet 7075 T6 - Upper Receiver Style: M4 MIL-STD - Upper Receiver Finish: Type III Anodizing - Forward Assist: MIL-STD - Dust Cover: MIL-STD - Handguard Type: Free Float - Handguard Style: M-Lok Slim Rail - Handguard Length: 15" - Charging Handle: MIL-STD - Lower Receiver: Billet 7075 T6 - Lower Receiver Finish: Type III Anodizing - Safety: MIL-STD SYLE AMBI - Fire Control Group: MIL-STD - Buffer Tube: Pistol Tube - Magazine: 5.56 10 Round