Bootleg Gas Tube Features The Bootleg Gas Tube is built from stainless steel for long term durability under the heat and pressure cycling that gas tubes experience with every shot fired. Sized for rifle length gas systems it routes gas from the barrel s gas port back to the bolt carrier group driving the cycle of operation that extracts ejects and chambers rounds automatically. A roll pin is included to secure the gas tube to the front sight base or gas block ensuring it stays properly indexed during use. The silver finish distinguishes it from standard black gas tubes for builders looking for a different look on their upper. As a veteran owned company focused on AR-15 parts and accessories Bootleg builds its gas tubes using the same high quality materials found across its handguards carriers and charging handles. A gas tube is a critical often overlooked part of any AR build and a quality replacement helps avoid reliability issues down the line. This gas tube suits both new rifle length builds and repairs to existing uppers that need a fresh gas tube. Builders assembling a complete rifle length AR-15 upper will find this a straightforward dependable component to include. Bootleg Gas Tube Specifications Manufacturer: Bootleg Model: Gas Tube Type: Rifle Length Gas Tube Color: Silver Material: Stainless Steel Includes: Roll Pin Available At: GrabAGun