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Mfg Item #: APRH100030
| Caliber | 5.56 NATO |
|---|---|
| Barrel Length | 16" |
| Barrel Material | 4150 Chrome Moly Vanadium |
| Barrel Finish | QPQ Corrosion Resistant |
| Gas System Length | Carbine |
| Gas Block Journal | .750" |
| Gas Port Size (inches) | 0.0635 |
| Barrel Rifling | Button Rifling |
| Twist Rate | 1:7 inches |
| Thread Pitch | 1/2-28 Threaded |
| Barrel Extension | M4 |
| Weight(s) | 28oz |