1/2"x28 or 1/2"x36 or 5/8"x24 Thread Full Size Muzzle Brake For .223/5.56 or 9mm or .308

1/2" x 28 Thread for .223/5.56
5/8" x 24 Thread for .308
1/2" x 36 Thread for 9MM

CNC Machined High Quality Steel
Heat Treated
Competition Muzzle Brake
Side Ported And Ported On Top
Solid Machined Construction
Black Oxide Finish
Reduced Back Pressure
Full Size Version , 2.75 inch long
Crush washer come with inside of the package
Outside Diameter : 0.9"