Product DescriptionStrike Industries&&';; Pistol Buffer Tube adds practical functionality to an often overlooked component of an AR pistol/PDW setup. This slick-profile receiver extension is machined from strong 7075-T6 aluminum and finished in blue anodizing for durability and corrosion resistance. It includes Strike Industries&&';; proven tungsten-filled buffer and flat-wire buffer spring to promote reliable cycling over a long service life. An integrated anti-rotation tab helps lock the tube in place over the buffer retaining plunger, while the rear integral quick-detach (QD) socket provides convenient sling attachment and push-pull operation.Product Highlights Slick (smooth) profile AR pistol buffer tube/receiver extension for streamlined handling Includes tungsten-filled buffer and flat-wire buffer spring for reliable cycling 7075-T6 aluminum construction for enhanced strength and longevity Anti-rotation tab design helps stabilize the receiver extension during use Integral rear QD socket for quick sling attachment and push-pull operation Specs Brand: Strike Manufacturer Part Number: ARSPRESLICKBLU UPC: 708747548020 Platform: AR pistol / PDW-style receiver extension Material: 7075-T6 aluminum Finish/Color: Blue anodized Profile: Slick (smooth) Included Components: Tungsten-filled buffer; flat-wire buffer spring Additional Features: Anti-rotation tab; integral QD sling socket 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.