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Faxon Firearms AR-10 20" BIG Gunner .308 Win Barrel Rifle-Length 4150 QPQ Coated
Faxon Firearms AR-10 20" BIG Gunner .308 Win Barrel Rifle-Length 4150 QPQ Coated


 
MSRP: $259.00
Sale Price: $246.95
JoeBob dun saved you $12.05!



Availability: Usually Ships in 24 Hours
Product Code: FAX-10A810R20NGQ

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Faxon Firearms AR-10 barrels are an incredible value. All Faxon barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned for excellent accuracy.

All Faxon Barrels start with quality 4150 or 416-R Stainless steel, and go through a series of of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace.

Faxon manufactures all their barrels in Cincinnati, Ohio under their ISO:9001 and AS:9100 quality certifications.

  • Barrel Material: 4150 QPQ
  • Barrel Type: Button Rifled
  • Barrel Caliber: .308 WIN
  • Barrel Twist: 1:10
  • Barrel Length: 20"
  • Barrel Profile: BIG GUNNER
  • Barrel Gas System: Rifle
  • Inside Finish: QPQ Salt Bath Nitride
  • Outside Finish: QPQ Salt Bath Nitride
  • Muzzle Thread: 5/8-24 TPI
  • Gas Block Diameter: .750"
  • Gas Port Diameter: .081"
  • Gas Block Journal Length: 1.9"
  • Barrel Extension: LR-308 (DPMS Compatible)
  • Weight: 2.24 lbs
  • Magnetic Particle Inspected!
  • 11-degree Target Crown

7.62x51 NATO is not the same round as .308 Winchester, though it will fit within chamber. 7.62x51 technically requires deeper headspacing to meet the military specification and is known to function in Faxon .308 WIN barrels under most circumstances. However, due to the variation of components in the .308 AR world and variations between loadings, Faxon cannot guarantee or warrant function with 7.62x51, especially with bolts with tight ("match") .308 WIN headspacing.


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