Lead & Steel Match Grade AR-15 Barrel 5.56 NATO 11.5" Threaded Government Profile

The Lead & Steel 11.5" Match-Grade AR-15 barrel is engineered for precision, reliability, and durability in a compact carbine-length platform. Machined from 4150 Chrome Moly Vanadium steel and finished with QPQ black nitride for exceptional strength, corrosion resistance, and long service life. Chambered in 5.56 NATO with a 1:7 twist rate and government profile. Features a dimpled barrel to ensure proper gas block alignment and threaded muzzle for accessories. Designed for carbine-length gas systems.