CBC Industries AR-15 Barrel 5.56 NATO 7.5 1:7 4150 Chrome Moly Nitride Pistol

The CBC Industries AR-15 Barrel 5.56 NATO - 7.5" is designed to maximize accuracy and balance in a compact build, delivering dependable performance for long-distance shooting, competitions, hunting, and versatile AR-15 applications. Constructed from 4150 chrome moly steel and finished in nitride, this barrel offers enhanced strength and surface protection with excellent corrosion resistance and extended life compared to traditional chrome-lined options. Its 1:7 twist rate stabilizes a wide range of bullet weights, while the pistol-length gas system minimizes recoil and ensures reliable cycling under varied conditions. Chambered in 5.56 NATO, it remains fully compatible with surplus MIL-SPEC ammunition as well as commercial .223 Remington, allowing flexible ammunition choices for training and field use. The compact 7.5-inch length pairs well with compact builds or precision setups that benefit from quicker handling and a solid balance between velocity and maneuverability. With its durable nitride finish and robust 4150 framework, this barrel provides a reliable backbone for steady, repeatable accuracy in demanding environments.