Faxon 308 WIN 18" Pencil Barrel

SKU: 10A810R18NPQ

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Faxon 308 WIN 18″ Pencil Barrel

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

The Faxon 308 WIN 18″ Pencil Barrel is machined from 4150 Chrome Moly Vanadium (CMV) steel with a QPQ Nitride corrosion-resistant finish, and M4 feed ramp extension. 100% manufactured in-house from gun-barrel-quality 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 18″ Pencil Barrel is configured with a Rifle gas system and 0.75 gas block.

Faxon 308 WIN Pencil profile barrels are renowned for their lightweight performance. Faxon carefully designed the barrel’s taper to remove weight while retaining performance. The result is the lightest 308 WIN barrel in the industry – and one they’re fully confident of putting their Faxon logo on.

Faxon Pencil barrels are some of the lightest in the industry. Don’t just taken their word for it, major companies like Robar, Kaiser US, 2A Armament, and others choose Faxon Pencils for their ideal balance of weight and performance.

Product Information

Barrel Finish

QPQ Nitride

Barrel Length



308 Win


4150 Chrome Moly Vanadium

Part Type

Barrel, Upper Receiver Parts





Twist Rate


Gas Block Diameter


Gas System


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