Product DescriptionThe KAK Industry Carbine-Length Gas Tube is a replacement gas tube designed for AR-15 pattern rifles using a carbine-length gas system. Built to support reliable gas flow and consistent cycling, this tube is a straightforward upgrade or repair part for a new build or maintenance. Please note: the roll pin is not included.Product Highlights Carbine-length gas tube for AR-15 builds and repairs Designed to fit AR-15 platforms with a carbine-length gas system Roll pin not included (reuse an existing pin or purchase separately) Simple drop-in component for routine maintenance and parts replacement Silver finish (as commonly listed by distributors)Specs Brand: KAK Industry Manufacturer Part Number: AR15-UP-171 UPC: 811163030526 Product Type: Gas Tube Gas System Length: Carbine Length Compatibility: AR-15 Roll Pin Included: No Finish/Color: SilverDisclaimer: 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.