Product DescriptionThe Aim Sports MTK13H308 is a rugged, lightweight free-float handguard built for AR-10/.308 platforms. Machined from 6061-T6 aluminum with a black anodized finish, it features extensive KeyMod mounting surfaces for modular accessory placement while maintaining a sleek, ergonomic profile. Built-in anti-rotation indexing and proprietary steel mounting hardware help deliver a secure, rock-solid installation. A 1913 Picatinny top rail provides a continuous mounting surface for optics and sights. This High Profile model is designed to fit DPMS-style high profile upper receivers and measures 13.5 inches in length.Product Highlights Free-float AR-10/.308 handguard designed for strong, consistent performance and improved handling Seven panels/rows of KeyMod mounting surface for highly modular accessory placement Continuous 1913 Picatinny (MIL-STD-1913) top rail for optics, sights, and rail accessories Built-in anti-rotation indexing plus proprietary steel mounting hardware for a secure installation 6061-T6 aluminum construction with black anodized finish for durability and corrosion resistanceSpecs Brand: Aim Sports Manufacturer Part Number: MTK13H308 UPC: 815879018304 Platform/Fit: AR-10 / .308 Upper Receiver Compatibility: DPMS-style High Profile upper receivers Mount Type: Free Float Attachment Interface: KeyMod Top Rail: 1913 Picatinny Material: 6061-T6 Aluminum Finish/Color: Black Anodized Length: 13.5 in Inside Diameter: 1.53 in Outside Diameter: 1.69 inDisclaimer: 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.