Quantity in Stock: FAXON FIREARMS 10.5" GUNNER BIG BORE PROFILE AR15 BARREL, .458 SOCOM, PISTOL LENGTH, 4150 QPQ
Faxon Firearms barrels are the pinnacle of value. These barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy.
Quality is imbued into our barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges.
| Barrel | Specifications |
|---|---|
| Caliber | 458 Socom |
| Length | 10.5" |
| Material | 4150 Chrome Moly Vanadium |
| Profile | Gunner Big Bore |
| Finish | Nitride |
| Gas System Length | Pistol |
| Gas Block Journal | .875" |
| Dimpled? | No |
| Twist Rate | 1:14 |
| Muzzle Thread | 11/16x24 TPI |
| Weight | 1.5lbs |
| Barrel Extension | Big Bore |
| Target Crown | 11 Degree |
