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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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  • Out of stock
    NOVESKE BARREL 6MM ARC 12.5 SS

    NOVESKE BARREL 6MM ARC 12.5 SS

    Noveske

    MSRP: $609.95
    $530.39
    Noveske Rifleworks is an American firearms company. They are headquartered in Grants Pass, Oregon and are known for their work with the AR-15 platform and the KeyMod system.MANUFACTURER: NoveskeMPN: 07000436MODEL: 0Accessories: Pinned Gas Block and Gas...
    MSRP: $609.95
    $530.39
    Qty in Cart: 0
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    MSRP: $609.95
    $530.39
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  • NOVESKE BARREL 6MM ARC 18 SPR SS

    NOVESKE BARREL 6MM ARC 18 SPR SS

    Noveske

    MSRP: $701.16
    $609.70
    Noveske Rifleworks is an American firearms company. They are headquartered in Grants Pass, Oregon and are known for their work with the AR-15 platform and the KeyMod system.MANUFACTURER: NoveskeMPN: 07000433MODEL: 0Accessories: Pinned Gas Block and Gas...
    MSRP: $701.16
    $609.70
    Qty in Cart: 0
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    MSRP: $701.16
    $609.70
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  • Out of stock
    NOVESKE BARREL 556 12.5 LEONIDAS STS

    NOVESKE BARREL 556 12.5 LEONIDAS STS

    Noveske

    MSRP: $470.91
    $376.73
    The barrel ships with a gas block. This barrel is designed for Noveske gas block that is 1" long (INCLUDED). A standard front sight base is 1.9" long and WILL NOT FIT. Barrel installation should be performed by a qualified gunsmith. Installation of the...
    MSRP: $470.91
    $376.73
    Qty in Cart: 0
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    MSRP: $470.91
    $376.73
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  • NOVESKE BARREL AFGHAN 14.5 5.56 SS

    NOVESKE BARREL AFGHAN 14.5 5.56 SS

    Noveske

    MSRP: $520.48
    $416.38
    Noveske is proud to manufacture premium barrels for all types of builds. This barrel ships with gas block. This barrel is designed for the Noveske gas block that is 1" long (INCLUDED). A standard front sight base is 1.9" long and WILL NOT FIT. Barrel...
    MSRP: $520.48
    $416.38
    Qty in Cart: 0
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    MSRP: $520.48
    $416.38
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  • Out of stock
    MSBRG 514 KIT 12/14/CYL W/ASSEMBLY

    MSBRG 514 KIT 12/14/CYL W/ASSEMBLY

    Mossberg

    MSRP: $358.81
    $287.05
    After over 50 years and over 10 million and counting-and the only pump action to be declared MilSpec-the Mossberg 500 has proven to be one of the most versatile and reliable shotgun platforms available, offering a model to fit every application, and...
    MSRP: $358.81
    $287.05
    Qty in Cart: 0
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    MSRP: $358.81
    $287.05
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  • Out of stock
    LUTH AR 14.5 SOCOM BBL W/FSB

    LUTH AR 14.5 SOCOM BBL W/FSB

    Luth-AR

    MSRP: $250.03
    $178.59
    This 14.5" SOCOM profile barrel is perfect for your AR-15 build. It features a front sight tower for easy targeting and enhanced accuracy and longevity. The 1:7 twist rate is ideal for a wide range of bullet weights. Get the best performance from your...
    MSRP: $250.03
    $178.59
    Qty in Cart: 0
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    MSRP: $250.03
    $178.59
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  • Out of stock
    LUTH AR 11.5 LGHTWGHT BBL W/FSB

    LUTH AR 11.5 LGHTWGHT BBL W/FSB

    Luth-AR

    MSRP: $234.23
    $167.31
    This 11.5" Government profile barrel is perfect for your AR-15 build. It features a front sight tower for easy targeting and enhanced accuracy and longevity. The 1:7 twist rate is ideal for a wide range of bullet weights. Get the best performance from...
    MSRP: $234.23
    $167.31
    Qty in Cart: 0
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    MSRP: $234.23
    $167.31
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  • Out of stock
    LANTAC 11.5 300 BLACKOUT BARREL BLK

    LANTAC 11.5 300 BLACKOUT BARREL BLK

    LanTac USA LLC

    MSRP: $303.74
    $242.99
    Lantac barrels are manufactured to the highest level of accuracy during the machining process. Each barrel is chambered and head spaced to a master bolt face with barrel extension individually matched to each barrel too. The barrel blanks are precision...
    MSRP: $303.74
    $242.99
    Qty in Cart: 0
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    MSRP: $303.74
    $242.99
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  • Out of stock
    KAK BBL M16 556 MID 13.9

    KAK BBL M16 556 MID 13.9

    KAK Industry

    MSRP: $149.95
    $0.00
    KAK Industry was founded and incorporated in 2011 by Kurt Kosman to address a gap in the firearms market for quality, American-Made components at affordable, sustainable prices.MANUFACTURER: KAK IndustryMPN: 121-0212-014MODEL: ProBarrel Length: 13...
    MSRP: $149.95
    $0.00
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    MSRP: $149.95
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  • Out of stock
    FIGHT MCR DUAL FD UPR 556 PIC 12.5

    FIGHT MCR DUAL FD UPR 556 PIC 12.5

    FightLite

    MSRP: $6,666.99
    $5,899.99
    The groundbreaking MCR (Mission Configurable Rifle) belt-fed upper receiver assembly is designed to interchange with standard AR/M4 type uppers and readily fits any MIL-Spec lower receiver without permanent modification to the host lower, and is rearward...
    MSRP: $6,666.99
    $5,899.99
    Qty in Cart: 0
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    MSRP: $6,666.99
    $5,899.99
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  • FAXON DUTY BBL 556NATO 10.5 PENCIL

    FAXON DUTY BBL 556NATO 10.5 PENCIL

    Faxon Firearms

    MSRP: $212.52
    $142.31
    Manufactured in-house at Faxon, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy. Quality is imbued into Faxon's barrels from the start. They start with the best materials, either...
    MSRP: $212.52
    $142.31
    Qty in Cart: 0
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    MSRP: $212.52
    $142.31
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  • Out of stock
    DD BBL ASSY 5.56 1-7 CHF 11.5 GOV C

    DD BBL ASSY 5.56 1-7 CHF 11.5 GOV C

    Daniel Defense

    MSRP: $422.50
    $338.00
    Cold Hammer Forging of barrels has been known for decades to produce the most accurate, longest lasting rifle barrels obtainable. The Cold Hammer Forging of barrels is accomplished through intense hydraulic pressure applied at opposing angles by carbide...
    MSRP: $422.50
    $338.00
    Qty in Cart: 0
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    MSRP: $422.50
    $338.00
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