Product DescriptionThe Bravo Company KMR Alpha 13" KeyMod rail is a lightweight, free-float handguard designed to enhance handling and provide modular accessory mounting for AR-platform rifles. Built from aluminum alloy with a hardcoat anodized black finish, it features a full-length Picatinny (1913) top rail and KeyMod slots for streamlined attachment of lights, grips, sling mounts, and other accessories. This rail includes a BCM KeyMod Sling Mount and a BCM KeyMod nylon rail section to help you get set up right away.Product Highlights 13" free-float KeyMod handguard/rail for AR-style rifles with a full-length Picatinny 1913 top rail Lightweight aluminum-alloy construction with hardcoat anodized black finish for durability Slim profile for improved ergonomics and control, with KeyMod slots at common mounting positions Includes BCM KeyMod Sling Mount and BCM KeyMod nylon rail section for accessory integration Optimized for a secure, self-aligning interface and robust clamp-style lockup (per manufacturer listing details)Specs Brand: Bravo Company Manufacturer Part Number: BCM-KMR-A13-556-BLK UPC: 812526020413 Product Type: Handguard / Rail Mounting Interface: KeyMod with Picatinny 1913 top rail Color/Finish: Black, hardcoat anodized Material: Aluminum alloy Overall Length: 13.4 in Inner Diameter: 1.3 in Outer Diameter (flat-to-flat): 1.5 in Weight: 7.8 oz Mounting Hardware Weight: 2.4 oz Firearm Fit: AR-15 / AR-platform rifles Included Accessories: BCM KeyMod Sling Mount; BCM KeyMod Nylon Rail Country of Manufacture: USADisclaimer: 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.