Faxon Duty Series 16", Gunner Big Bore, .458 Socom, Carbine Gas, 4150, Nitride AR-15 Barrel - Seasonal Release
Faxon
$280.00
(2 reviews)
Write a Review
Faxon
Faxon Duty Series 16", Gunner Big Bore, .458 Socom, Carbine Gas, 4150, Nitride AR-15 Barrel - Seasonal Release
Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, 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 Material: 4150 CMV
- Barrel Type: Button Rifled
- Barrel Caliber: 458 Socom
- Barrel Twist: 1:14
- Barrel Length: 16”
- Barrel Profile: Gunner Big Bore
- Barrel Gas System: Carbine
- Inside Finish: Salt Bath Nitride
- Outside Finish: Salt Bath Nitride
- Muzzle Thread: 11/16x24
- Gas Block Diameter: .875"
- Gas Block Journal Length: 1.1"
- Barrel Extension: Big Bore barrel extension
- Weight: 1.72 lbs
- Magnetic Particle Inspected
- Polished 11-degree Target Crown
- Barrel Material:
- 4150 CMV
- Barrel Type:
- Button Rifled
- Barrel Caliber:
- 458 Socom
- Barrel Length:
- 16"
- Barrel Twist:
- 1:14
- Barrel Profile:
- Gunner Big Bore
- Barrel Gas System:
- Carbine
- Outside Finish:
- QPQ Nitride
- Muzzle Thread:
- 11/16x24
- Gas Block Diameter:
- .875"
- Gas Block Journal Length:
- 1.1"
- Barrel Extension:
- Big Bore
- Weight:
- 1.72 lbs
- Crown Type:
- Recessed 11-degree Target Crown
Reviews
-
458 barrel
It’s a great barrel
-
16" Gunner, 458 SOCOM, Nitride
Another excellent barrel from Faxon. Fit and finish are both excellent. Installed on an AERO Precision upper/lower, it shoots sub 1" groups with SBR, 300 grn. Barnes TTSX bullets. Faxon has become my "go to" barrel for AR builds.