Engineered for precision and performance, the Made in USA AR-15 Ultralightweight MLOK Free Float Handguard with Barrel Nut (J Style) is designed for firearm enthusiasts seeking enhanced accuracy and customization. This handguard features an innovative design with seven MLOK slots located at the 3, 6, and 9 o'clock positions, providing a multitude of accessory mounting options. Its 5-slot Picatinny rail section allows for easy installation of backup iron sights or other accessories. The handguard, crafted from durable 6061 T6 aluminum, boasts a Type II black anodized finish, ensuring longevity and resistance to wear. Includes barrel nut and all mounting hardware 7 MLOK slots for versatile accessory mounting 5-slot Picatinny rail section for additional accessories Type II Black Anodized for durability Meticulously crafted from 6061 T6 Aluminum 1.315" Inner Diameter for superior fit Ultra lightweight: 5.1 oz (7"), 6.4 oz (10"), 7.2 oz (12"), 8.4 oz (15") - barrel nut adds 3 oz Torque specification: 35-45 ft/lb Barrel nut wrench size: 30mm Elevate your AR-15's performance with this ultralight, versatile handguard that combines functional design with superior materials.