Lead & Steel LS556MED-PIST-7.5 AR-15 Barrel 5.56 NATO 7.5" Government Profile Black Nitride

This Lead & Steel AR-15 barrel features a 7.5-inch government profile design chambered in 5.56 NATO. Constructed from chrome moly vanadium steel with a durable black nitride finish. The barrel includes dimples to ensure proper gas block alignment, pistol-length gas system, 0.750 gas block compatibility, and M4 feed ramps. Features a 1:7 twist rate for optimal bullet stabilization.