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Fully optimized to meet customer demands, the Faxon Firearms .308 WIN Big Gunner Rifle Barrel delivers unparalleled performance on duty or at competitions. One of the standout features of these AR15 Barrels made by Faxon Firearms is the medium taper located behind the gas block. Past the gas block journal on this Faxon Firearms .308 WIN Big Gunner Tactical Rifle Barrel, you'll notice a thinner taper. This intentional design reduces weight while maintaining optimal ruggedness which allows for high rates of fire. These button rifled barrels are crafted from 4150 QPQ and contain a salt bath nitride finish inside and out, ensuring corrosion resistance and enhanced durability. Step up the quality of your rifle by installing this Faxon Firearms .308 WIN Rifle-Length Barrel.![]()
| Manufacturer: | Faxon Firearms |
| Color: | Black Nitride |
| Finish: | Nitride |
| Fabric/Material: | 4150 CMV Steel |
| Caliber: | .308 Winchester |
| Barrel Profile: | Big Gunner |
| Gas Block Journal Size-Diameter: | .750 in |
| Threads per Inch: | 5/8x24 |
| Barrel Twist Rate: | 1-10 |
| Barrel Material: | 4150 Chrome Moly Vanadium |
| Flutes: | No |
| Gun Make: | AR Platform |
| Gun Model: | AR-15 |
| Condition: | New |
| Gas Block Journal Size-Length: | 1.9 in |