Gemtech 13817 7.62 ETM Muzzle Brake 5/8-24

7.62 ETM Muzzle Brake unmatched reliability in alignment with ETM equipped suppressors. This Muzzle Brake is 2.375″ long, pre-dimpled for pin and weld to 14.5″ barrel. Virtually eliminates the possibility of carbon locking with a suppressor attached.