Empire Tactical Hellraiser 1/2x28 Muzzle Device
Caliber: 5.56/.223
Thread: 1/2×28
Finish: Black Nitride
The HELLRAISER 556 muzzle brake has a three baffle, six port design...
FORTIS 5.56 MUZZLE BRAKE - 1/2x28
4140 Steel construction
Nitride coated
1/2X28
Comes with crush washer
Made in the USA
The new Fortis Muzzle Brake was
AR-15 Hexagon Muzzle Brake - 1/2x28
1/2x28 Thread Pitch
Length: 2.2"
Weight: 2.3oz
2 Large Side Baffles
13 Other Ports
Black Nitride Finish
Made in The USA