PTS introduces the Griffin M4SDII Flash compensator. this take on the classic 3 prong flash hider provides improved flash suppression. Unlike the traditional Classic XM16E1 flash hider this muzzle device does not have the structural weakness associated with standard 3 prong designs.
Blemish Resistant Black Oxide Finish.
14mm Counterclockwise Threading.
Crush Washer and Shim Kit for proper orientation.