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  • ARAK-21®
    • ARAK-21® Complete Upper Receivers
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    • 8.6 BLK
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    • Rimfire Barrels
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DUE TO INCREASED ORDER VOLUME, PLEASE ALLOW 2-3 EXTRA BUSINESS DAYS FOR ORDER PROCESSING AND RESPONSES TO CUSTOMER SERVICE INQUIRIES.

HELP INSURE YOUR PACKAGE ARRIVES ON TIME. UPS AND FEDEX HAVE RELIABLE TRACKING AND FEWER DELAYS THAN USPS.

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  • In Stock
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    Faxon Duty Series 16 inch 400 Legend AR barrel with Gunner profile
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    FAXON DUTY SERIES GUNNER PROFILE 16" CARBINE-LENGTH 400 LEGEND AR15 BARREL

    $186.00

    Faxon

  • Faxon Duty Series 16 inch .450 Bushmaster Gunner Big Bore barrel, carbine-length gas
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    FAXON DUTY SERIES GUNNER PROFILE 16" CARBINE-LENGTH .450 BUSHMASTER AR15 BARREL

    $218.00

    Faxon

  • Faxon Duty Series 16 inch .458 SOCOM Gunner Big Bore barrel, carbine-length gas
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    FAXON DUTY SERIES GUNNER PROFILE 16" CARBINE-LENGTH .458 SOCOM AR15 BARREL

    $218.00

    Faxon

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Faxon Firearms
Faxon Firearms
4348 Le Saint Ct.
Fairfield, OH 45014
513-280-8861

© 2026 Faxon Firearms

Faxon Firearms is a federally licensed manufacturer (FFL) and Special Occupational Taxpayer (SOT). All products are manufactured, marketed, and sold in full compliance with U.S. federal, state, and international regulations, including ITAR. Products are sold exclusively for lawful sporting, professional, and commercial use. Faxon Firearms does not provide instructions intended to facilitate harm to people or animals.