Muzzle Brake Compensator With Sound Forwarding Sleeve (Choose 5.56 or .308)
 
PLEASE READ THIS ITEM DESCRIPTION BEFORE YOU BUY
 
Choose 1/2x28 for .223/5.56 OR 5/8x24 for .308/.300 Blackout
Outside threads for .223/5.56: M21x1.5 and for .308/.300 Blackout: 13/16 x 16
Jam nut included
Muzzle Brake is CNC machined heat treated steel
Sleeves are hard anodized aluminum
.223 weight: 5.38 ounces, .308 weight: 4.85 ounces
Length is 3"
Outside diameter is 1.22"