Colt Replacement Barrel 16in 5.56 NATO AR-15 1-7 Carbine 1/2-28

The Colt LE6920 Replacement Barrel 16in provides a precise, durable upgrade for AR-15 platforms, delivering a Black finish on a 16-inch barrel designed for 5.56x45mm NATO ammunition. Built to fit AR-15 receivers with reliable 1-7 twist and a carbine-length gas system, this barrel features standard 1/2-28 muzzle threads for versatile muzzle device compatibility and optimized performance across a wide range of ammunition. As a factory-sourced option for the LE6920 family, it enables confident rebarreling to restore accuracy and consistency without sacrificing reliability. The barrel is crafted to support rugged field use, maintaining rigidity and heat resistance under typical hunting, sport shooting, and defensive scenarios, while its Colt pedigree ensures compatibility with trusted components and accessories. Whether you're refreshing an older rifle or building a dedicated 5.56 NATO setup, this 16-inch barrel offers a balanced balance of maneuverability, velocity, and precision, making it a practical choice for shooters who demand dependable performance in a ready-to-deploy AR-15 platform.