16" 5.56 NATO 1:9 Twist Black Nitride Carbine Government Barrel

16" 5.56 NATO 1:9 Twist Black Nitride Carbine Government Barrel

Nitride Tough. Precision Ready. Built for Reliable Everyday Performance.

The 16" 5.56 NATO 1:9 Twist Black Nitride Carbine Government Barrel from Black Rifle Depot delivers a premium blend of durability, accuracy, and value. Finished in a corrosion-resistant nitride treatment, this barrel resists wear while offering a slick internal bore that’s easy to clean and built to last. The government/SOCOM profile ensures a well-balanced feel and excellent heat management, while the 1:9 twist rate handles a wide range of bullet weights with precision. Built with a standard 0.75 gas block journal and carbine-length gas system, this barrel easily drops into any AR-15 platform. Sourced from Tier 1 U.S. manufacturers and held to ISO-9001 standards, it’s backed by a 1 MOA accuracy guarantee using match-grade ammo from a rest, delivering proven performance for range days, training, or duty use.