Rosco K9 12.5″ AR Barrel .223/5.56 NATO

Upgrade your AR build with the Rosco K9 12.5" AR Barrel, expertly crafted for .223 REM/5.56 NATO. This high-performance barrel features a 1/2"x28 thread pattern, ensuring compatibility with standard muzzle devices and suppressors. The Rosco Sauce Pack bundles provide all essential components for a seamless carbine or pistol setup, maximizing performance right out of the box. Experience superior craftsmanship and reliability with Rosco Manufacturing's precision-engineered barrels.