Product DescriptionThe Magpul Industries M-LOK Aluminum Rail Section provides a fast, secure way to add 1913 Picatinny accessories to any M-LOK compatible hand guard or forend. Precision machined from mil-spec anodized aluminum with beveled, snag-resistant ends, this compact 5-slot rail includes recoil/impact mitigation lugs and all necessary mounting hardware for direct installation on aluminum or polymer M-LOK slots. Maximum overall length is 2.5 inches. Made in the U.S.A. Color: Black.Product Highlights Precision machined mil-spec anodized aluminum construction 5-slot 1913 Picatinny interface for lights, grips, and more Beveled, snag-resistant ends with recoil/impact mitigation lugs Includes M-LOK T-nuts and mounting hardware for easy installation Compatible with aluminum or polymer M-LOK hand guards and forends Specs Product Type: M-LOK Aluminum Rail Section Material: Mil-spec anodized aluminum Color: Black Interface: 1913 Picatinny, 5 slots Maximum Overall Length: 2.5 inches Mount Type: M-LOK Includes: Mounting hardware (M-LOK T-nuts, screws) Country of Manufacture: United States of America UPC: 873750001661 Manufacturer Part Number: MAG581-BLK Brand Name: Magpul Industries 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.