The Sons Of Liberty Rifle Length Gas Tube is precision-engineered from stainless steel for reliable performance in AR-15 rifle builds and upgrades.Sons Of Liberty Rifle Length Gas TubeStainless steel construction for durability and corrosion resistanceRifle length specification for proper gas system operationCompatible with AR-15 platform riflesPrecision manufacturing for reliable cyclingEssential component for AR-15 builds repairs and upgrades ensuring proper gas system function and long-lasting performance in your rifle platform.