Product Description The Midwest Industries Combat Rail Series 6-inch handguard is a rugged, one-piece free-float design built to upgrade AR-15 platforms with a slim, lightweight profile and extensive accessory mounting options. Machined from 6061 aluminum and finished with a Type 3 hard coat anodize, it features M-LOK slots along seven flats and a continuous Picatinny top rail at the 12 o&';clock position for optics and accessories. Two integral QD sling swivel sockets add carry flexibility, and the kit includes key mounting components for installation. Product Highlights One-piece free-float Combat Rail design for improved accuracy potential and reduced barrel contact Seven-sided M-LOK accessory mounting surfaces for lights, grips, and other add-ons Full-length Picatinny (MIL-STD 1913) top rail for consistent accessory/optic alignment Durable 6061 aluminum construction with Type 3 hard coat anodized finish Includes barrel nut, barrel nut wrench, mounting hardware, and a 5-slot polymer M-LOK rail section Specs Brand: Midwest Industries Manufacturer Part Number: MI-CRM6 UPC: 812102032557 Product Type: Free-float handguard Length: 6 in Mounting Interface: M-LOK Top Rail: Continuous Picatinny (MIL-STD 1913) at 12 o&';clock QD Sling Mounts: Two integral QD sling swivel sockets Material: 6061 aluminum Finish: Type 3 hard coat anodized Color: Black Included Components: Mounting hardware, barrel nut, barrel nut wrench, 5-slot polymer M-LOK rail section Installed Weight: 6.2 oz Country of Manufacture: USA 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.