Product Description The Angstadt Arms Ultra Light 15-inch M-LOK handguard is a modern, free-float AR-15 platform rail designed for a slim, aggressive profile with extensive lightening cuts to reduce weight without sacrificing rigidity. It features M-LOK mounting at the 3, 6, and 9 o&';clock positions and a continuous mil-spec 1913 Picatinny top rail for optics and accessories. With a slim 1.375-inch inside diameter and suppressor-tuck capability (for compatible setups), this handguard is built for streamlined builds and clean accessory mounting. Installation is straightforward with no timing required and uses a standard wrench. Product Highlights Ultra-light, free-float 15-inch handguard design with lightening cuts for reduced front-end weight M-LOK interface on the 3, 6, and 9 o&';clock positions for flexible accessory placement Continuous mil-spec 1913 Picatinny top rail for optics, sights, and mounted accessories Slim 1.375-inch inside diameter profile; supports suppressor tuck for compatible configurations No timing required-installs with a standard wrench; engraved Angstadt Arms logo Specs Brand: Angstadt Arms Product Type: Free-float handguard Length: 15 in Mounting Interface: M-LOK (3, 6, 9 o&';clock positions) Top Rail: Mil-spec 1913 Picatinny Material: Aluminum Finish/Color: Black anodized Inside Diameter: 1.375 in (slim profile) Weight: 9.4 oz Compatibility: AR-15 platform; compatible with forged and billet upper receivers; works with .223/5.56 and 9mm Includes: Hardware Manufacturer Part Number: AA015HGMLT UPC: 853427007936 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.