*blackout Barrel Extension For Cobray M-11/mac-10 9mm Sa/smg

This machined aluminum 7.25" inch Barrel extension takes its looks from the Browning 1919 machine gun barrel. It is threaded for the M-11 9mm SMG and Semi Auto and provides more accuracy and gives your weapon a more tactical look. It also acts as a counter weight and aids to keep the muzzle down under rapid fire in both an SMG and Semi Auto. With 9 machined ports at the end, it acts as a muzzle break as well.Fits standard 3/4 x 10 threaded barrels for M-11 Semi Auto Cobray, this part will not fit MPA Mini with 1/2 x28 barrel. It is a great upgrade that works well with our forward tactical grip, weighs about 14.5 ounces, 1.5" in OD. (gun & other parts sold separately)