Faxon 308 WIN 20" Heavy Fluted 5R Match Series Barrel

SKU: 10B810R20FHQ-5R-NP3

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Faxon 308 WIN 20″ Heavy Fluted 5R Match Series Barrel

5R rifling, 11-degree target crown, MPI inspected.

The Faxon 308 WIN 20″ Heavy Fluted 5R Match Series Barrel is machined from 416R Stainless Steel, features 5R rifling, QPQ Nitride finish, aggressive straight flutes and Nickel Teflon coated M4 feed ramp extension. 100% manufactured in-house from match-grade gun-barrel bar-stock, Faxon puts their barrels through a battery of tests and individually checks each barrel for headspace using precision custom hardened gauges. The Faxon 308 WIN 20″ Heavy Fluted 5R Match Series Barrel is configured with a Rifle gas system and 0.75 gas block.

The 5R rifling minimizes jacket deformation, bullet jump, and increases velocity – all accuracy improving features offered in Faxon’s Match series barrels.

Faxon’s heavy profile fluted barrels are nearly 16oz lighter than the non-fluted version, all without sacrificing even an ounce of accuracy and performance.

Product Information


308 Win



Part Type

Barrel, Upper Receiver Parts

Twist Rate



416R Stainless

Barrel Finish

QPQ Nitride

Muzzle Thread


Gas Block Diameter


Barrel Length




Gas System


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