White Label Armory AR10 / AR15 Gas Tube Features The White Label Armory AR10 / AR15 Gas Tube is machined from steel for consistent repeatable gas flow cycle after cycle. Built to carbine length specifications at 9.5 inches this tube is sized to match factory carbine length gas systems without modification. Its steel construction resists the heat cycling that gas tubes endure during extended firing sessions helping maintain reliable function over the life of the rifle. A straightforward bent-tube design seats cleanly into the gas block and receiver simplifying installation for home builders and armorers alike. Compatible across both AR10 and AR15 platforms this gas tube is a practical option whether replacing a damaged tube or finishing out a new build. The black finish matches standard mil-spec components for a uniform appearance on most builds. Because it is a direct factory-pattern replacement no special tools or modifications are required to install it. Builders assembling a carbine length upper or maintaining an existing rifle will appreciate having a dependable steel gas tube on hand for sale at GrabAGun. White Label Armory AR10 / AR15 Gas Tube Specifications Manufacturer: White Label Armory Model: AR10 / AR15 Gas Tube Material: Steel Color: Black Barrel Type: Carbine Length Length: 9.5 Available At: GrabAGun