Product Description WMD Guns&'; Rifle-Length Gas Tube is designed for reliable function in rifle-length AR-15 gas systems. Built from stainless steel and Nitromet processed for enhanced durability and a rich black finish, this gas tube is a solid replacement or upgrade for your rifle-length build. A roll pin is included to help simplify installation. Product Highlights Rifle-length gas tube for AR-15 rifle-length gas systems Nitromet processed finish for durability and a rich black color Stainless steel construction for long-lasting performance Includes roll pin for straightforward assembly and installation Ideal for repairs, replacements, and new rifle-length upper builds Specs Brand: WMD Guns Manufacturer Part Number: 1-NMGTR UPC: 855899003201 Gas System Length: Rifle Platform: AR-15 Material: Stainless Steel Finish/Process: Nitromet processed Color: Black Overall Length: 15 3/16 in Included: Roll pin 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.