Buy This 5.56 chambered 13.9 inch Government Profile Mid-Length Ar15 Barrel. It is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
| Length | 13.9″ |
|---|---|
| Material | 4150 Chrome Moly Vanadium |
| Profile | Government |
| Finish | QPQ Corrosion Resistant |
| Twist Rate | 1:7 inches |
| Gas System Length | Mid-Length |
| Gas Block Journal | .750″ |
| Muzzle | 1/2×28 Threaded |
| Weight | 26oz |
Perfect for my build – Arrived quickly! Great barrel. Pinned and welded muzzle device to get OAL needed. Will buy my next barrel from Mid State
sound of freedom – This was a great set up. I loved being able to customize the set up. Only issue I had was my own fault as a newb to building these. I used a heavy barrel in a slim hand guard. It makes adding attachments tough with clearances. Hoping someday to also get an AR10 from here.