Technologies “Pineapple” AR-15 Muzzle Brake 1/2x28 Pitch
Pineapple Muzzle Brake with 6 slots and solid bottom is designed in the
standard A2 style with 1/2"x28 thread pitch. It's constructed of solid
4150 steel and has a high quality Black Phosphate finish.
Pineapple Design with 6 slots
4150 steel construction