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AR15 Parts

AR15 Parts

Gas & Brass Armory is your trusted source for AR-15 parts in Brandon, FL. Whether you're upgrading your current rifle or building a custom AR from the ground up, we stock high-quality components from top manufacturers like Aero Precision, Magpul, Radian Weapons, BCM, Geissele, and more. Shop complete uppers, stripped lowers, triggers, handguards, buffer kits, barrels, and everything you need for your next AR build. Our expert staff is here to help you build it right the first time.

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  • FORTIS BILLET DUST COVER STD ODG

    FORTIS BILLET DUST COVER STD ODG

    Fortis Manufacturing Inc.

    MSRP: $33.18
    $23.70
    The Fortis Billet Dust Cover is manufactured from a solid piece of aircraft grade aluminum. This ensures overall durability and reliability vs other polymer versions. Easy to install and upgrade the existing ejection port dust cover on .223/556...
    MSRP: $33.18
    $23.70
    Qty in Cart: 0
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    MSRP: $33.18
    $23.70
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  • FORTIS BILLET DUST COVER STD FDE

    FORTIS BILLET DUST COVER STD FDE

    Fortis Manufacturing Inc.

    MSRP: $33.18
    $23.70
    The Fortis Billet Dust Cover is manufactured from a solid piece of aircraft grade aluminum. This ensures overall durability and reliability vs other polymer versions. Easy to install and upgrade the existing ejection port dust cover on .223/556...
    MSRP: $33.18
    $23.70
    Qty in Cart: 0
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    MSRP: $33.18
    $23.70
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  • FORTIS HAMMER AR15/M16 GOLD ANO

    FORTIS HAMMER AR15/M16 GOLD ANO

    Fortis Manufacturing Inc.

    MSRP: $66.43
    $47.45
    The Fortis Hammer charging handle stays true to their brand. They engineer, design, & develop military grade accessories that look good and function great. Tested and evaluated by industry professionals, then put to the test by people in the military and...
    MSRP: $66.43
    $47.45
    Qty in Cart: 0
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    MSRP: $66.43
    $47.45
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  • FORTIS MAG CATCH & BUTTON COMBO FDE

    FORTIS MAG CATCH & BUTTON COMBO FDE

    Fortis Manufacturing Inc.

    MSRP: $33.18
    $23.70
    The Fortis Billet Mag Catch & Button is a superior alternative to the ones found in a mil-spec lower parts kit. Easily installs in seconds and instantly upgrades your rifle. This upgrade is CNC machined from a solid piece of 6061-T6 aircraft grade...
    MSRP: $33.18
    $23.70
    Qty in Cart: 0
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    MSRP: $33.18
    $23.70
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  • FORTIS BILLET MAG CATCH ONLY ODG

    FORTIS BILLET MAG CATCH ONLY ODG

    Fortis Manufacturing Inc.

    MSRP: $25.00
    $15.15
    The Fortis Billet Mag Catch is a superior alternative to the ones found in a mil-spec lower parts kit. Easily installs in seconds and instantly upgrades your rifle. This upgrade is CNC machined from a solid piece of 6061-T6 aircraft grade aluminum or 303...
    MSRP: $25.00
    $15.15
    Qty in Cart: 0
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    MSRP: $25.00
    $15.15
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  • FAXON ADJ 3 SCREW .625 LOW PRO GB

    FAXON ADJ 3 SCREW .625 LOW PRO GB

    Faxon Firearms

    MSRP: $103.04
    $69.00
    Take your AR15 to the next level with the patent pending Faxon Low-Profile Adjustable Gas Block, designed for unparalleled control and reliability. With a unique adjustment screw placement that prevents contact with gas port carbon, this gas block...
    MSRP: $103.04
    $69.00
    Qty in Cart: 0
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    MSRP: $103.04
    $69.00
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  • FAXON ADJ 3 SCREW .750 LOW PRO GB

    FAXON ADJ 3 SCREW .750 LOW PRO GB

    Faxon Firearms

    MSRP: $103.04
    $69.00
    Take your AR15 to the next level with the patent pending Faxon Low-Profile Adjustable Gas Block, designed for unparalleled control and reliability. With a unique adjustment screw placement that prevents contact with gas port carbon, this gas block...
    MSRP: $103.04
    $69.00
    Qty in Cart: 0
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    MSRP: $103.04
    $69.00
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  • FAXON AR GAS TUBE CARBINE LENGTH SS

    FAXON AR GAS TUBE CARBINE LENGTH SS

    Faxon Firearms

    MSRP: $24.27
    $16.79
    Manufactured from tough stainless steel, these gas tubes can take anything you throw at them, including full-auto fire.MANUFACTURER: Faxon FirearmsMPN: ARGasTube-CarbineMODEL: 0Description: Carbine Length Gas TubeType: Gas Tube
    MSRP: $24.27
    $16.79
    Qty in Cart: 0
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    MSRP: $24.27
    $16.79
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  • FAXON AR GAS TUBE MID LENGTH SS

    FAXON AR GAS TUBE MID LENGTH SS

    Faxon Firearms

    MSRP: $24.27
    $16.79
    Manufactured from tough stainless steel, these gas tubes can take anything you throw at them, including full-auto fire.MANUFACTURER: Faxon FirearmsMPN: ARGasTube-MidMODEL: 0Description: Mid Length Gas TubeType: Gas Tube
    MSRP: $24.27
    $16.79
    Qty in Cart: 0
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    MSRP: $24.27
    $16.79
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  • FAXON AR GAS TUBE RIFLE LENGTH SS

    FAXON AR GAS TUBE RIFLE LENGTH SS

    Faxon Firearms

    MSRP: $25.79
    $17.84
    Manufactured from tough stainless steel, these gas tubes can take anything you throw at them, including full-auto fire.MANUFACTURER: Faxon FirearmsMPN: ARGasTube-RifleMODEL: 0Description: Rifle Length Gas TubeType: Gas Tube
    MSRP: $25.79
    $17.84
    Qty in Cart: 0
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    MSRP: $25.79
    $17.84
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  • FAXON 3 SCREW .625 LOW PRO GB BLK

    FAXON 3 SCREW .625 LOW PRO GB BLK

    Faxon Firearms

    MSRP: $46.35
    $31.04
    Perfect for any rail system, these ultra-low profile gas blocks are the ideal companion for Faxon Firearms (or any other) barrels with a standard diameter gas journal. For lightweight builds, the block is drilled through the middle of the profile. The...
    MSRP: $46.35
    $31.04
    Qty in Cart: 0
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    MSRP: $46.35
    $31.04
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  • FAXON 3 SCREW .750 LOW PRO GB BLK

    FAXON 3 SCREW .750 LOW PRO GB BLK

    Faxon Firearms

    MSRP: $38.63
    $25.86
    Perfect for any rail system, these ultra-low profile gas blocks are the ideal companion for Faxon Firearms (or any other) barrels with a standard diameter gas journal. For lightweight builds, the block is drilled through the middle of the profile. The...
    MSRP: $38.63
    $25.86
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.63
    $25.86
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