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  • ARAK-21®
    • ARAK-21® Complete Upper Receivers
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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
  • Faxon Duty Series HBAR Profile 16 inch 5.56 barrel — full side view mid-length gas
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    FAXON DUTY SERIES HBAR PROFILE 16" MID-LENGTH 5.56 NATO AR15 BARREL

    $184.00

    Faxon

  • Faxon Combat Series 12.5 inch 5.56 barrel — medium taper profile, carbine gas
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    FAXON COMBAT SERIES MED TAPER 12.5" CARBINE-LENGTH 5.56 NATO AR15 BARREL

    $238.00

    Faxon

  • Faxon 16 inch 5.56 SOCOM profile barrel with factory pinned .750 gas block
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    FAXON PINNED GAS BLOCK SOCOM PROFILE 16" MID-LENGTH 5.56 NATO AR15 BARREL

    $226.00

    Faxon

  • Faxon Duty Series 14.5-inch Gov't/SOCOM AR-15 Barrel, 5.56 NATO Mid-Length, 4150 Nitride – 2022-2023 Shooting Choice Gold Winner.
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    FAXON DUTY SERIES SOCOM PROFILE 14.5" MID-LENGTH 5.56 NATO AR15 BARREL

    $180.00

    Faxon

  • Faxon Duty Series SOCOM Profile 16 inch 5.56 barrel — full side view, mid-length gas
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    FAXON DUTY SERIES SOCOM PROFILE 16" MID-LENGTH 5.56 NATO AR15 BARREL

    $185.00

    Faxon

  • Sold Out
    Faxon 10.5 inch 5.56 SOCOM barrel with pre-pinned low profile gas block
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    FAXON PINNED GAS BLOCK SOCOM PROFILE 10.5" CARBINE-LENGTH 5.56 NATO AR15 BARREL

    $218.00

    Faxon

  • Sold Out
    Faxon Combat Series 14.5 inch 5.56 barrel — M4 profile, carbine gas system
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    FAXON COMBAT SERIES M4 PROFILE 14.5" CARBINE-LENGTH 5.56 NATO AR15 BARREL

    $240.00

    Faxon

  • Sold Out
    Faxon Duty Series 10.5 inch SOCOM profile 5.56 barrel — side view
    Quick view Sold Out
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    FAXON DUTY SERIES SOCOM PROFILE 10.5" CARBINE-LENGTH 5.56 NATO AR15 BARREL

    $169.00

    Faxon

  • Sold Out
    Faxon Combat Series 16 inch 5.56 barrel — M4 profile, carbine-length gas system
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    FAXON COMBAT SERIES M4 PROFILE 16" CARBINE-LENGTH 5.56 NATO AR15 BARREL

    $242.00

    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.