Wilson Combat Mid-Length Gas Tube for AR-15

Gas Tube Mid-Length AR-15 Features Genuine AR-15/M16 parts made to military specifications by a government contractor and are high quality replacement parts for your AR rifle or upper. Excellent for upgrading a worn part or completing a custom build. Make sure you select the appropriate gas tube for your barrel. Gas Tube Mid-Length AR-15 Specifications Manufacturer Number: TR-GTM Length of the Mid-Length Gas Tube measures 11.75.