Product Description The TacFire A.C.E. M-LOK Handguard is a 15-inch AR-15 compatible handguard engineered from high-grade 6061-T6 aluminum and finished with a durable Class 2 Type III black hardcoat anodize per MIL-A-8625. Its slim, ventilated design helps reduce weight while providing ample M-LOK mounting real estate for lights, grips, and other accessories, making it a strong choice for modern AR builds. Product Highlights 15-inch AR-15 handguard with M-LOK slots for flexible accessory mounting Constructed from 6061-T6 aluminum for a strong, lightweight platform Class 2 Type III black hardcoat anodized finish per MIL-A-8625 for wear and corrosion resistance Slim 1.50" outer diameter profile for improved handling and ergonomics A.C.E. series styling with extensive lightening cuts for airflow and reduced bulk Specs Brand: TacFire Model/Series: A.C.E. / M-LOK Handguard Firearm Fit: AR-15 Length: 15" Material: 6061-T6 Aluminum Finish/Color: Black Hardcoat Anodized (Type III) Outer Diameter: 1.50" Inner Diameter: 1.3" (listed) Gas Block Clearance Width: 0.3" (listed) Barrel Nut Material: 1018 Steel (listed) Weight: 0.79 lb (listed) UPC: 686294505089 Manufacturer Part Number: HG2015 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 products manufacturer.