Colt's Manufacturing , Semi-automatic Rifle, AR, 223 Remington/556NATO, 20" Barrel, Threaded 1/2X28, Matte Finish, Black, Synthetic Stock, 30 Rounds, 1 Magazine AR15A4

The Colt AR-15A4 Rifle in 5.56 NATO is a modern take on the classic military-style AR-15, designed for precision, reliability, and durability. Featuring a 20-inch 4150 Chrome Moly Vanadium barrel with a 1:7 twist, this rifle delivers superior accuracy and consistent performance. The A2 fixed stock provides a stable shooting platform, while the detachable carry handle and A2 front sight enhance versatility. Built with a 7075-T6 aluminum receiver and a black hard coat anodized finish, this rifle is built to withstand rigorous use. With a 30-round capacity and a traditional direct impingement system, the AR-15A4 is ideal for enthusiasts, collectors, and competitive shooters. Chambered in 5.56 NATO;Barrel Length: 20-inch 4150 Chrome Moly Vanadium;Operation: Semi-automatic;Finish: Black hard coat anodized;Rate of Twist: 1:7;Capacity: 30+1 rounds;Sights: A2 front sight with detachable carry handle rear sight;Muzzle Device: A2 flash hider;Magazine Compatibility: AR-style magazine;Stock: A2 fixed for stability;Grips: Black polymer;Receiver Material: 7075-T6 aluminum;Trigger: Single-stage;Safety: Manual thumb safety;Overall Length: 39.5 inches Manufacturer Part Number: AR15A4