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.223 / 5.56 Faxon Firearms

Faxon Firearms, founded in 2012 and rooted in decades of precision machining expertise, delivers reliable and innovative products for the shooting sports market. Drawing on a legacy of engineering excellence from Faxon Machining, the company manufactures a full range of firearms and components, including rifles-for-sale, barrels, rifle accessories, and lower-receivers. Faxon Firearms is known for its flagship ARAK-21 rifle and a broad selection of parts engineered for performance and compatibility. Shop Faxon Firearms for.223 / 5.56 and.308 Win caliber options, as well as bolt action and AR platforms designed for customization and dependable use. With a focus on American manufacturing and a commitment to pushing industry standards, Faxon Firearms continues to support shooters with products built to last. Browse rifles-for-sale, barrels, rifle accessories, and lower-receivers to shop Faxon Firearms today.

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23 Product(s)
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Faxon Firearms 15A58M16NPQ AR15 Barrel 5.56 NATO 16" 1:8 Pencil Profile Black

Faxon Firearms 15A58M16NPQ AR15 Barrel 5.56 NATO 16" 1:8 Pencil Profile Black

$173 00
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Faxon Firearms 15A58M16NGQ AR15 Barrel 5.56 NATO 16" 1:8 Gunner Profile Black

Faxon Firearms 15A58M16NGQ AR15 Barrel 5.56 NATO 16" 1:8 Gunner Profile Black

$172 00
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Faxon Firearms FF556BCGCNITRIDETIN M16 5.56 Nitride Bolt Carrier Group

Faxon Firearms FF556BCGCNITRIDETIN M16 5.56 Nitride Bolt Carrier Group

$184 00
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Faxon Firearms Sentry-X 223 Rem/5.56 NATO 16" Black Nitride Barrel Rifle - FX5216X

Faxon Firearms Sentry-X 223 Rem/5.56 NATO 16" Black Nitride Barrel Rifle - FX5216X

$1471 08
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Faxon Firearms 15A58R18NGQ AR15 Barrel 5.56 NATO 18" 1:8 Gunner Profile Black

Faxon Firearms 15A58R18NGQ AR15 Barrel 5.56 NATO 18" 1:8 Gunner Profile Black

$174 00
In Stock
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Faxon Firearms 15BW8M16NGMHL5RNP3 Match 16" .223 Wylde 416R Stainless Gunner Barrel Matte Finish AR-15

Faxon Firearms 15BW8M16NGMHL5RNP3 Match 16" .223 Wylde 416R Stainless Gunner Barrel Matte Finish AR-15

$246 00
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Faxon Firearms Duty Series 16" HBAR 5.56 NATO Barrel, 15A58M16NHQ, 4150 CMV Black Nitride, AR-15 Compatible.

Faxon Firearms Duty Series 16" HBAR 5.56 NATO Barrel, 15A58M16NHQ, 4150 CMV Black Nitride, AR-15 Compatible.

$170 00
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Faxon Firearms Gunner Duty Series 5.56 NATO 13.9" Black Nitride 4150 CMV

Faxon Firearms Gunner Duty Series 5.56 NATO 13.9" Black Nitride 4150 CMV

$163 00
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Faxon Firearms Gov't/Socom Duty Series 5.56 NATO 10.5" Black Nitride 4150 CMV

Faxon Firearms Gov't/Socom Duty Series 5.56 NATO 10.5" Black Nitride 4150 CMV

$156 00
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Faxon Firearms Gunner Duty Series 5.56 NATO 11.5" Black Nitride 4150 CMV

Faxon Firearms Gunner Duty Series 5.56 NATO 11.5" Black Nitride 4150 CMV

$160 00
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Faxon Firearms Pencil Duty Series 5.56 NATO 10.5" Black Nitride 4150 CMV

Faxon Firearms Pencil Duty Series 5.56 NATO 10.5" Black Nitride 4150 CMV

$161 00
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Faxon Firearms Gunner Duty Series 5.56 NATO 12.5" Black Nitride 4150 CMV

Faxon Firearms Gunner Duty Series 5.56 NATO 12.5" Black Nitride 4150 CMV

$161 00
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Faxon Firearms Ion Ultralight FX5500-U AR-15 Upper 5.56 NATO 16" Barrel Nitride Finish

Faxon Firearms Ion Ultralight FX5500-U AR-15 Upper 5.56 NATO 16" Barrel Nitride Finish

$1011 00
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Faxon ION-X Hyperlite FX5510X Pistol 5.56 NATO 10.5" 30+1 Semi-Auto Pencil Barrel Carbon Fiber Handguard

Faxon ION-X Hyperlite FX5510X Pistol 5.56 NATO 10.5" 30+1 Semi-Auto Pencil Barrel Carbon Fiber Handguard

Out of Stock
Faxon Firearms FX5116 Asent AR-15 Rifle /.223 16" BBL. M4 Stock

Faxon Firearms FX5116 Asent AR-15 Rifle /.223 16" BBL. M4 Stock

Out of Stock
Faxon Firearms Match 223 Wylde 16" Spiral Fluted Black Nitride 416 Stainless Barrel AR-15 15BW8M16SHQ5RNP3

Faxon Firearms Match 223 Wylde 16" Spiral Fluted Black Nitride 416 Stainless Barrel AR-15 15BW8M16SHQ5RNP3

Out of Stock
Faxon Firearms URSSB556P ARAK-21 Complete Upper 5.56 NATO Black

Faxon Firearms URSSB556P ARAK-21 Complete Upper 5.56 NATO Black

Out of Stock
Faxon Firearms URSSB556 ARAK-21 Complete Upper 5.56 Black

Faxon Firearms URSSB556 ARAK-21 Complete Upper 5.56 Black

Out of Stock
Faxon Firearms 15A58R20NGQ AR15 Barrel 5.56 NATO 20" 1:8 Gunner Profile Black

Faxon Firearms 15A58R20NGQ AR15 Barrel 5.56 NATO 20" 1:8 Gunner Profile Black

Out of Stock
Faxon Firearms ARAK-21 XRS Pistol ARAK-21XRS556P 5.56 NATO/.223 Rem 12.5" 30rd Semi-Auto Threaded Barrel, Adjustable Gas

Faxon Firearms ARAK-21 XRS Pistol ARAK-21XRS556P 5.56 NATO/.223 Rem 12.5" 30rd Semi-Auto Threaded Barrel, Adjustable Gas

Out of Stock
Faxon Firearms ARAK-21XRS556 ARAK-21 XRS Rifle /.223 16" BBL. Magpul SL Stock

Faxon Firearms ARAK-21XRS556 ARAK-21 XRS Rifle /.223 16" BBL. Magpul SL Stock

Out of Stock
Faxon FX5500 ION ULT LT 556 RFL

Faxon FX5500 ION ULT LT 556 RFL
Out of Stock
Faxon Firearms FX5516X ION-X Hyperlite Rifle 16" BBL. Black

Faxon Firearms FX5516X ION-X Hyperlite Rifle 16" BBL. Black

Out of Stock
23 Product(s)
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