- Solid 4150 steel construction
- Black Oxide finish
- Ribbed design with 18 total ports
- Length: 2"
- 1/2"x28 thread pitch for .223/5.56 barrels
- Note: The wrench flats on this model do not index perfectly with the muzzle ports (for those who are ultra-OCD about their builds!)
- Listing is for one brake
Custom Multi-Port Muzzle Brake 1/2"x28 .223/5.56