Crowned Muzzle Brake For Mac-10 9mm Semi Auto & Smg

Our new crowned muzzle brake for the Mac-10 9mm is made of machined steel and finished in black oxide for durability. It has five machined, slotted ports and its' crown works great for door breach situations, self defense and adds a custom appearance to any Mac Semi Auto & SMG. It is 3" inches in length and weighs only 5 ounces. It has a thread of 3/4x10. (gun & other parts sold separately)