Product Description The Strike Industries Carbine-length Pistol Receiver Extension (Slick version) is a high-strength receiver extension tube designed for AR pistol platforms. Precision machined from 7075-T6 aluminum for increased durability over common 6061 tubes, it features a supported, anti-rotation buffer retaining plunger for dependable function. A rear QD sling socket is integrated to support push-pull style operation, while the slick, smooth profile helps ensure broad compatibility with many popular aftermarket pistol braces. Product Highlights Carbine-length pistol receiver extension tube for standard AR pistol platforms 7075-T6 aluminum construction for enhanced strength and long-term durability Supported, anti-rotation buffer retaining plunger for reliable buffer retention Integrated rear quick-detach (QD) sling socket for convenient sling attachment Slick, smooth exterior profile designed to work well with many pistol braces Specs Brand: Strike Manufacturer Part Number: ARCARPRESLICKBK UPC: 708747547931 Product Type: Pistol receiver extension tube (buffer tube), Slick version Platform Compatibility: Standard AR receiver Length: Carbine length Material: 7075-T6 aluminum Finish/Color: Black anodized (Type III anodized) Integrated Features: Rear QD sling socket; supported anti-rotation buffer retainer Included: (1) Slick Carbine Pistol Receiver Extension 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 products manufacturer.