Lead & Steel LS556GOVCAR10.5 Match Grade AR Barrel

Lead & Steel Match-Grade AR-15 Barrel

The LS556GOVCAR10.5 represents a serious commitment to precision in a compact package. This 10.5-inch barrel is engineered for shooters who refuse to compromise on accuracy, even in shorter configurations.

Construction & Materials

4150 Chrome Moly Vanadium Steel — The barrel is machined from premium 4150 CMV steel, the same material trusted in military and precision applications. This alloy provides exceptional strength and fatigue resistance.

QPQ Black Nitride Finish — The QPQ (Quench Polish Quench) nitride coating delivers superior corrosion resistance and extends barrel life significantly. The black finish is durable and professional in appearance.

Design Features

• Government Profile — The traditional government contour provides a balance of weight and stiffness
• Dimpled Design — Precision dimples ensure secure, repeatable gas block alignment
• Carbine-Length Gas System — Optimized for reliable cycling with the shorter barrel length
• Match-Grade Precision — Held to exacting tolerances for consistent accuracy

Ideal Applications

This barrel excels in AR-15 pistol builds and short-barreled rifle (SBR) configurations where maneuverability is critical without sacrificing precision. Whether you're building a home-defense platform or a compact range gun, this barrel delivers the performance you need in a package that handles like a dream.