Product Description The Sons of Liberty Gun Works (SOLGW) Rifle-Length Gas Tube is a premium AR-15 component engineered for consistent, reliable performance in mil-spec builds. Constructed from high-quality stainless steel and treated with a Quench-Polish-Quench (QPQ) salt bath nitride finish, this gas tube provides a significantly harder surface and exceptional corrosion resistance compared to standard gas tubes. The matte black QPQ finish keeps the tube visually low-profile under slotted or free-float handguards. Each tube ships with a roll pin included, ensuring a complete, hassle-free installation. Whether you are completing a custom build, preparing a competition rifle, or outfitting a defensive platform, SOLGW small parts are designed to fit most mil-spec AR-15 firearms. Product Highlights Rifle-length gas tube engineered for reliable gas flow and consistent cycling in mil-spec AR-15 platforms QPQ (Quench-Polish-Quench) salt bath nitride finish delivers superior corrosion resistance and extended service life Hardened surface treatment reduces wear for long-term durability under demanding conditions Includes roll pin for complete, straightforward installation right out of the package Black QPQ finish provides a low-profile, visually clean look under slotted or free-float handguards Specs Brand: Sons of Liberty Gun Works Type: Gas Tube Length: Rifle-Length Finish: QPQ (Black) Material: Stainless Steel Includes: Roll Pin Compatibility: Most Mil-Spec AR-15 Platforms Weight: 0.06 lbs UPC: 691821748778 MPN: RIFLEGASTUBE Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>