Lead & Steel QGB 0.625" Nitride Steel Gas Block

Lead & Steel Gas Block Features The Lead & Steel Gas Block is machined from solid billet steel rather than cast or stamped material giving it tighter tolerances and a more consistent fit on the barrel s gas block journal. Its 0.625 inch inside diameter is specifically chosen to closely match the thermal expansion coefficient of the barrel reducing the risk of binding or looseness as the barrel heats up during sustained firing. This attention to thermal behavior helps keep the gas system sealed and functioning consistently even after strings of rapid fire. A steel construction also stands up better to the heat and pressure cycling a gas block endures compared to lighter aluminum alternatives. A Nitride finish is applied over the steel for added corrosion resistance and surface hardness helping the block resist the carbon fouling and moisture exposure that come with regular range use. At just 3 oz the gas block keeps added weight on the barrel to a minimum which matters for shooters chasing a balanced front-light rifle build. The Black finish matches the vast majority of modern AR-pattern rifle builds without requiring additional refinishing. Builders looking for a precision gas block that holds tight tolerances and resists wear over the long term will find the Lead & Steel Gas Block a solid addition available for sale at ARMSAGORA. Lead & Steel Gas Block Specifications Manufacturer: Lead & Steel Type: Gas Block Color: Black Material: Steel Finish: Nitride Diameter: .625 Weight: 3 oz Available At: ARMSAGORA