5.56 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.
Length: 2.37"
Model: 5.56 ETM
Barrel Features: 3-Port
Length: 2.37"
Model: 5.56 ETM
Barrel Features: 3-Port
