*spiked Muzzle Brake For Cobray & Master Piece Arms Mid Sized 9mm Semi Auto

*Our new crowned muzzle brake for the Master Piece Arms Mid Sized 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 semi auto sub machine gun. It is 3" inches in length and weighs only 5 ounces. It has a thread of 3/4x10. (gun & other parts sold separately) *Does NOT fit MPA Mini 930