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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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  • CMC AR-15 LPK W/CURVED TRIGGER

    CMC AR-15 LPK W/CURVED TRIGGER

    CMC Triggers

    MSRP: $280.13
    $224.10
    Enhanced with a 3.5lb Single Stage Curved Trigger, this kit is a great addition to your AR15 build. From amateur gun builder to seasoned expert gun smith, this lower parts kit is for you. NOTE: Grip NOT included. Kit Contains 3.5lb Single Stage Trigger 1...
    MSRP: $280.13
    $224.10
    Qty in Cart: 0
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    MSRP: $280.13
    $224.10
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  • CMC ANTI-WALK PIN SET SMALL PINS

    CMC ANTI-WALK PIN SET SMALL PINS

    CMC Triggers

    MSRP: $22.28
    $13.50
    The CMC Trigger Anti-Walk Pin Set is easy to install and includes installation instructions with each set.MANUFACTURER: CMC TriggersMPN: 91401MODEL: 0Description: Anti Walk AR15 Trigger Pins (Small)Type: Trigger PinsColor: Black
    MSRP: $22.28
    $13.50
    Qty in Cart: 0
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    MSRP: $22.28
    $13.50
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  • CALDWELL AR FIELD REPAIR KIT

    CALDWELL AR FIELD REPAIR KIT

    Caldwell

    MSRP: $17.42
    $10.56
    This kit includes replacement detents and springs for the AR-15 that are most commonly damaged or lost.MANUFACTURER: CaldwellMPN: 1078425MODEL: 0Type: Kit
    MSRP: $17.42
    $10.56
    Qty in Cart: 0
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    MSRP: $17.42
    $10.56
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  • BCM GUNFIGHTER TRGGR GUARD MOD 0 FDE

    BCM GUNFIGHTER TRGGR GUARD MOD 0 FDE

    Bravo Company

    MSRP: $11.47
    $6.95
    BCM GUNFIGHTER Trigger Guard for your AR15, M16, M4 style rifle.MANUFACTURER: Bravo CompanyMPN: BCM-GTG-MOD-0-FDEMODEL: Mod 0Type: Trigger GuardColor: Flat Dark Earth
    MSRP: $11.47
    $6.95
    Qty in Cart: 0
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    MSRP: $11.47
    $6.95
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  • BCM GUNFIGHTER TRGGR GUARD MOD 0 BLK

    BCM GUNFIGHTER TRGGR GUARD MOD 0 BLK

    Bravo Company

    MSRP: $11.47
    $6.95
    BCM GUNFIGHTER Trigger Guard for your AR15, M16, M4 style rifle.MANUFACTURER: Bravo CompanyMPN: BCM-GTG-MOD-0-BLKMODEL: Mod 0Type: Trigger GuardColor: Black
    MSRP: $11.47
    $6.95
    Qty in Cart: 0
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    MSRP: $11.47
    $6.95
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  • BCM LOW PROFILE GAS BLOCK(.750 BBL)

    BCM LOW PROFILE GAS BLOCK(.750 BBL)

    Bravo Company

    MSRP: $62.93
    $44.95
    BCM Low Profile Gas Block for AR15, M16, M4, M4A1 for .750 barrels.MANUFACTURER: Bravo CompanyMPN: BCM-LGB-750MODEL: 0Description: .750"Type: Gas BlockColor: Black
    MSRP: $62.93
    $44.95
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    MSRP: $62.93
    $44.95
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  • BCM LOW PROFILE GAS BLOCK(.625 BBL)

    BCM LOW PROFILE GAS BLOCK(.625 BBL)

    Bravo Company

    MSRP: $62.93
    $44.95
    BCM Low Profile Gas Block for AR15, M16, M4, M4A1 for .625 barrels.MANUFACTURER: Bravo CompanyMPN: BCM-LGB-625MODEL: 0Description: .625"Type: Gas BlockColor: Black
    MSRP: $62.93
    $44.95
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    MSRP: $62.93
    $44.95
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  • BCM GUNFTR CHARG HNDL 556 MOD3B L

    BCM GUNFTR CHARG HNDL 556 MOD3B L

    Bravo Company

    MSRP: $104.93
    $74.95
    The BCMGUNFIGHTER Charging Handle features internal redesigns to direct force off of the weakest part of the system, the roll pin, and into the body of the charging handle during support hand only manipulations. This new design has a built in backstop...
    MSRP: $104.93
    $74.95
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    MSRP: $104.93
    $74.95
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  • BOOTLEG LOW PROFILE AR15 GAS BLOCK

    BOOTLEG LOW PROFILE AR15 GAS BLOCK

    Bootleg

    MSRP: $32.72
    $23.37
    Fine tune your AR's gas system with a Bootleg, Inc. Low Profile Gas Block! Regulate your AR's gas from the initial combustion back to the bolt carrier group, helping your rifle cycle quickly and seamlessly.MANUFACTURER: BootlegMPN: BP-AGBMODEL: 0Type:...
    MSRP: $32.72
    $23.37
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    MSRP: $32.72
    $23.37
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  • BOOTLEG AR 15 CHARGING HANDLE

    BOOTLEG AR 15 CHARGING HANDLE

    Bootleg

    MSRP: $35.14
    $25.10
    If you've been hunting for the best charging handle, look no further! Bootleg, Inc. produces the best AR accessories and custom AR parts, and the 5.56 Charging Handle is no different. It is made from 7074 aluminum and Type III hard anodized to keep it...
    MSRP: $35.14
    $25.10
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    MSRP: $35.14
    $25.10
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  • BOOTLEG MID LENGTH AR15 GAS TUBE

    BOOTLEG MID LENGTH AR15 GAS TUBE

    Bootleg

    MSRP: $27.60
    $16.73
    When it comes time to replace your gas tube, or you're simply customizing your upper assembly, the gas tubes are an integral part of your upper receiver assembly, so it's important to ensure you're shopping for quality products! For gas tubes that will...
    MSRP: $27.60
    $16.73
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    MSRP: $27.60
    $16.73
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  • BOOTLEG RIFLE LENGTH GAS TUBE STS

    BOOTLEG RIFLE LENGTH GAS TUBE STS

    Bootleg

    MSRP: $26.93
    $16.32
    Bootleg is a veteran-owned online shop for the best AR-15 parts and accessories for those looking to build their AR-15 or customize the one they have. From the look to the feel of the AR, once you begin the build process, the sky's the limit. Bootleg...
    MSRP: $26.93
    $16.32
    Qty in Cart: 0
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    MSRP: $26.93
    $16.32
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