Faxon 5.56 NATO 14.5" Pencil Barrel

SKU: 15A58M14NPQ

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Faxon 5.56 NATO 14.5″ Pencil Barrel

Modeled after the Colt SP1, an ideal balance of weight and performance.

The Faxon 5.56 NATO 14.5″ 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 5.56 NATO 14.5″ Pencil Barrel is configured with a Mid-Length gas system and 0.625 gas block.

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


5.56 NATO



Barrel Length


Part Type

Barrel, Upper Receiver Parts

Twist Rate


Barrel Finish

QPQ Nitride


4150 Chrome Moly Vanadium

Gas Block Diameter


Gas System




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