Diamondback DB15 USB Lite Rifle 5.56mm 30rd Magazine 16'' Barrel Rail Height Gas Block Black

Features: Caliber: 5.56 Nato Barrel: Diamondback Barrels 5.56 Carbine Length 16 in. Medium 4150 CrMov Black Nitride Twist: 1:8 RH Gas System: Carbine-Length BCG: Shot-Peened Magnetic Particle Inspected Mil-Spec 8620 Carrier Upper: A3 Flattop Forged 7075 T-6 Aluminum Lower: Forged 7075 T-6 Aluminum [Diamondback Standard] Handguard: Standard 2-Piece Black Plastic Grip: A2 Style Black Plastic Stock/Brace: 6-Position ATI Mil-Spec Buttstock Magazine: 30 Rnd CPD Sights: None Muzzle Device: A2 Flash Hi