Product DescriptionThe Timber Creek Outdoors 15 inch M-LOK Handguard for AR-15 platforms is built for shooters who want a slim, lightweight rail system with strong accessory support and clean installation. Machined from durable aircraft grade billet aluminum, this handguard delivers modular versatility with M-LOK attachment slots, a full-length Mil-Spec 1913 Picatinny top rail, and a rugged design suited for modern sporting rifle builds. It includes a barrel nut for installation, requires no timing or shims, and is compatible with AR-15 uppers when used with a low profile gas block.Product Highlights 15 inch AR-15 handguard with M-LOK compatibility for flexible accessory mounting Aircraft grade billet aluminum construction offers strength with a slim, lightweight profile Full-length Mil-Spec 1913 Picatinny top rail supports optics, sights, and accessories Includes barrel nut and installs without timing or shims for simplified setup Features integrated accessory support with QD mounting capability and modular rail functionality Specs Brand: TIMBER CREEK OUTDOOR INC Manufacturer Part Number: G15HGBL UPC: 816397028424 Product Type: Handguard Platform Compatibility: AR-15 Length: 15 in Mounting System: M-LOK Top Rail: Full-length Mil-Spec 1913 Picatinny rail Material: Aircraft grade billet aluminum Finish/Color: Greyman Included: Barrel nut Installation Notes: No timing or shims required Additional Compatibility Note: Requires low profile gas block Warranty: Lifetime warranty 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.