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Faxon Firearms AR-10 20" HEAVY FLUTED, .308 WIN, RIFLE-LENGTH, 416-R, 5R Rifling QPQ
Faxon Firearms AR-10 20" HEAVY FLUTED, .308 WIN, RIFLE-LENGTH, 416-R, 5R Rifling QPQ

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MSRP: $349.00
Sale Price: $321.08
JoeBob dun saved you $27.92!

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308 BCG*:

Charging Handle*:

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Faxon Firearms 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: 416-R Stainless
  • Barrel Type: 5R Button Rifled
  • Barrel Caliber: 308 WIN
  • Barrel Twist: 1:10
  • Barrel Length: 20"
  • Barrel Profile: Heavy Fluted
  • Barrel Gas System: Rifle Length
  • Barrel Weight: 2.46 Lbs
  • Inside Finish: QPQ Black Nitride
  • Outside Finish: QPQ Black Nitride
  • Muzzle Thread: 5/8-24 TPI (Threads Per Inch)
  • Gas Block Diameter: .750"
  • Gas Block Journal Length: 1.1"
  • Barrel Extension: NP3 Coated
  • Magnetic Particle Inspected
  • 11-degree Target Crown
*Note - Faxon Firearms barrels are chambered to SAAMI specification .308 Winchester at a nominal headspace depth (passing "Go" and failing "No-Go"). This ensures maximum safety and accuracy.

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 miltiary specification and is known to function in Faxon .308 WIN barrels under most circumstacnes. 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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