Cobray Mac 11 9mm Barrel

Description Cobray Mac 11 9mm Barrel Made from 4140 cold finished annealed (Chromium-molybdenun alloy steel) Our barrels have the original 3/4″ threads for installing an old-style suppressors, as well as having 1/2″ threads on the muzzle for installing a modern suppressor or AR 15 type flash-hider / compensator. Cobray Mac M11-9 Barrel with 2 Muzzle Threads 1/2-28 TPI in Addition to the 3/4-10 TPI Standard Threads Rifled dimensions for our 9mm Barrel Liners are .355″/.349″ with 6 lands and .125″ wide. Rifle also with a 1-12 Twist. 5 5/8″ Long on the other hand the original Barrel is 5 3/8″ in length. Barrel will work with either sub-machine gun or semi auto M-11/9 Cobray Mac 11 9mm Barrel Black Oxide coating as a result provides notably better corrosion protection (for maximum corrosion protection keep a thin coat of oil on the barrel) The Cobary M-11 9mm was a popular semi-auto in the 80’s as well as the 90’s.  They are a lot of them out there so If you have one and need a barrel we have them. A direct and improved replacement for all M11 / 9mm style pistols & submachineguns. Cobray Mac 11 Barrel Chamber has been Upgraded from OEM specifications & polished as a result, you will see improved feeding as well as extraction. If you like this product, check out our shotgun adapters, liners, and spy bolts. facebook