7 3/8" Handguard

7 3/8" Handguard with Barrel Nut. This freefloat M-lok handguard has front and back 1 3/4" picatinny rail and an anti-rotation pin interface between upper and handguard to prevent any chance of rotation. The Ro21 Handguard is designed for comfort in mind with a 3 3/4" textured center to provide the ultimate grip. The directional cutouts not only remove weight but add a complimentary look to the RO21 Receiver Set. This handguard is extremely lightweight, weighing in at 4.7 oz. With barrel nut assembly a total weight of 8.7 oz.