Odin Works AR-15 21" Rifle+1" Length Gas 6mm ARC 1:7.5 416R Black Nitride Stainless Steel Barrel with Tunable Gas Block

Ideal for competition and hunting, the Odin Works® AR-15 21" Rifle+1" Length Gas 6mm ARC 1:7.5 416R Black Nitride Stainless Steel Barrel with Tunable Gas Block is a rugged and durable rifle barrel designed for improved accuracy and precision. This rifle barrel features 5/8-24 threading for compatibility with your favorite weapon-mounted accessories like compensators and muzzle brakes. This barrel features 416R stainless steel construction with a corrosion-resistant nitride finish for superior strength and features an M4 feed ramp for smooth, reliable cycling at the range or in the field. This rifle barrel boasts a 1:7.5 twist and offers 1" MOA guaranteed for accuracy like you've never seen. Tunable gas block included. Made in USA.