7 Sided 10" KeyMod Hand Guard 6061 Aluminum
Smith & Wesson Red Cerakote Finish
Includes; Lightweight Steel .223/5.56 Barrel Nut
Anti-spin locking Screws, locking ring and Shims
Has an extended top rail to align with flat top.
Anti-Spin locking screw to insure ZERO movement.
Measures 10.0"/254.0 mm