1/2"x28 or 5/8"x24 Thread Compact Style Muzzle Brake For .223/5.56 or .308

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

CNC Machined High Quality Steel
Heat Treated, Black oxide finish, solid precision machined construction.
Competition Muzzle Brake
Side Ported And Ported On Top
Solid Machined Construction
Black Oxide Finish
Reduced Back Pressure
1/2"x28 Pitch for .223
Compact Version
Crush Washer included
Muzzle end OD : 1 inch , Barrel end OD 0.8"
Length of the muzzle brake ( with thread ) : 2 3/8 inch
Weight: 4 oz