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
Crush washer and Jam nut included
Muzzle end OD : 0.98 inch , Barrel end OD 0.8"
Length of the muzzle brake ( with thread ) : 2 3/8 inch
223 Weight: 3.9 OZ
308 Weight: 4.4 OZ