11.5 5.56 NATO 1:7 Twist 4150V Black Nitride Carbine Barrel

11.5 5.56 NATO 1:7 Twist 4150V Black Nitride Carbine Barrel Enhance your AR-15 with the 11.5" 5.56 NATO 1:7 Twist 4150V Black Nitride Carbine Barrel from Black Rifle Depot. This barrel, crafted from high-quality 4150V steel, is built for exceptional durability and precision. The 1:7 twist rate ensures optimal stabilization for a wide range of bullet weights, making it perfect for both tactical and recreational shooting. Featuring a robust black nitride finish, this barrel offers superior corrosion resistance and longevity. Manufactured under stringent ISO-9001 standards, it guarantees top-notch performance and reliability. With a weight of just 18.992 oz and a Government/SOCOM profile, this American-made barrel delivers excellent balance and maneuverability, providing the best value for your AR-15 build. Specifications: Weight: 18.992 oz Finish: Nitride / Melonite Barrel Profile: Government / SOCOM Gas System Length: Blowback Gas Block Journal: None Barrel Length: 11" Barrel Chamber: 9x19/9mm Platform: AR-15 Twist Rate: 1-10 Muzzle Thread Pattern: 1/2x28