Stock Status: Aero Precision 12.5" 5.56 Government CMV Barrel | Carbine Length
This 12.5" 5.56 Government Profile Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision and accuracy for your AR15 carbine length build.
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Barrel
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Specifications
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| Caliber | 5.56 NATO |
| Length | 12.5" |
| Material | 4150 Chrome Moly Vanadium |
| Profile | Government |
| Finish | QPQ Corrosion Resistant |
| Gas System Length | Carbine |
| Gas Block Journal | .750 |
| Dimpled? | No |
| Twist Rate | 1:7 |
| Muzzle Thread | 1/2x28 TPI |
| Weight | 20.5 oz |
| Barrel Extension | M4 Feed Ramps |
This barrel is HP and MPI tested.
