This lightweight freefloating M-lok handguard has front and back 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 textured center to provide the ultimate grip. The directional cutouts not only remove weight but add a complimentary look to the RO21 Receiver Set.
Barrel Nut (Included)
Contoured textured center for added comfort
Quick Sling Disconnect