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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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  • FAB DEF AR15/M4 CMPCT STK W/CP FDE

    FAB DEF AR15/M4 CMPCT STK W/CP FDE

    F.A.B. Defense

    MSRP: $96.59
    $0.00
    The GL-Core S was specifically designed for one of the best Israeli Counter-Terrorism units, to be used as a primary buttstock. It is short and compact for CQB scenarios but will still provide strength and stability for mid-range engagements. It features...
    MSRP: $96.59
    $0.00
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  • FAB DEF AR15 STOCK W/CHEEK REST TAN

    FAB DEF AR15 STOCK W/CHEEK REST TAN

    F.A.B. Defense

    MSRP: $99.39
    $0.00
    The GL-Core buttstock features an integrated cheek weld, ergonomic buttpad and an interchanging buffer tube adapter that allows it to fit on either Mil-Spec and Commercial buffer tubes. Comes with two integrated QD sling swivel sockets. The CP version...
    MSRP: $99.39
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  • FAB DEF AR15/M4 BUTTSTOCK FDE

    FAB DEF AR15/M4 BUTTSTOCK FDE

    F.A.B. Defense

    MSRP: $74.19
    $0.00
    The GL-Core buttstock features an integrated cheek weld, ergonomic buttpad and an interchanging buffer tube adapter that allows it to fit on either Mil-Spec and Commercial buffer tubes. Comes with two integrated QD sling swivel sockets.MANUFACTURER: F.A...
    MSRP: $74.19
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  • FAB DEF FLDNG STK W/CP AK-47/74 BLK

    FAB DEF FLDNG STK W/CP AK-47/74 BLK

    F.A.B. Defense

    MSRP: $148.39
    $0.00
    Since its inception, FAB-Defense has been leading in development and manufacture of the highest quality, cutting-edge tactical equipment and weapon accessories for the State of Israel's Military and Police. FAB-Defense R&D department works in...
    MSRP: $148.39
    $0.00
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  • FAB DEF M4 FLDNG STK MOSSBRG 500 BLK

    FAB DEF M4 FLDNG STK MOSSBRG 500 BLK

    F.A.B. Defense

    MSRP: $312.49
    $0.00
    The AGMF500 FK M4 Folding and Collapsible Buttstock for the Mossberg 500 provides you with additional tactical versatility.MANUFACTURER: F.A.B. DefenseMPN: FX-AGMF500FKSBMODEL: M4Fit: Mossberg 500Type: StockColor: Black
    MSRP: $312.49
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    DD COLLAPSIBLE MIL-SPEC STOCK BLK

    DD COLLAPSIBLE MIL-SPEC STOCK BLK

    Daniel Defense

    MSRP: $114.80
    $82.00
    Daniel Defense's Collapsible Mil-Spec Collapsible Buttstock is constructed of a proprietary blend of glass infused polymers and finished off with soft touch rubber overmolding in strategic points. The new buttstock is precision formed for Mil-Spec...
    MSRP: $114.80
    $82.00
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    SPIKE S ST-T2 TUNGSTEN HEAVY BUFFER

    SPIKE S ST-T2 TUNGSTEN HEAVY BUFFER

    Spike's Tactical

    $83.00
    Looking for a heavy buffer to replace your standard carbine buffer? Well, Spike's came up with something that offers the HIGHEST performance at a reasonable price. The ST-T2 buffer is one of the softest shooting, smoothest, and quietest buffers on the...
    $83.00
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  • Out of stock
    PWS ENHANCD STL BUFFR CARB H3 5.5OZ

    PWS ENHANCD STL BUFFR CARB H3 5.5OZ

    Primary Weapons Systems

    MSRP: $69.93
    $50.00
    MOD 2 4140 Steel Body Buffers have a unique fluted design with minimum contact points, allowing debris to clear easily, while the FNC LIFE HD treatment chemically bonds in lubrication for smoother cycling. H3 Weight: 5.5 oz Nearly an ounce heavier, the...
    MSRP: $69.93
    $50.00
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    PWS ENHANCD STL BUFFR CARB H2 4.5OZ

    PWS ENHANCD STL BUFFR CARB H2 4.5OZ

    Primary Weapons Systems

    MSRP: $55.93
    $40.00
    MOD 2 4140 Steel Body Buffers have a unique fluted design with minimum contact points, allowing debris to clear easily, while the FNC LIFE HD treatment chemically bonds in lubrication for smoother cycling. Weight: 4.5 oz. The H2 buffer is a standard...
    MSRP: $55.93
    $40.00
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  • Out of stock
    ODIN ADJUSTABLE BUFFER AR10

    ODIN ADJUSTABLE BUFFER AR10

    Odin Works

    $76.00
    ODIN Works now offers adjustable rifle buffers designed specifically for rifle-length buffer tubes in the AR-10 platform. These buffers are constructed from high-quality aluminum and feature adjustable weights to fine-tune the recoil impulse and cycling...
    $76.00
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    ODIN ADJUSTABLE BUFFERAR15 HEAVY

    ODIN ADJUSTABLE BUFFERAR15 HEAVY

    Odin Works

    $76.00
    ODIN Works is always looking for new ways to make your build as customizable as possible to fit you, the shooter. This adjustable buffer does just that. Available to fit AR-10, AR-15 and 9mm platforms, each buffer also comes with multiple weights to...
    $76.00
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    ODIN ADJUSTABLE BUFFER AR15 LITE

    ODIN ADJUSTABLE BUFFER AR15 LITE

    Odin Works

    $76.00
    ODIN Works is always looking for new ways to make your build as customizable as possible to fit you, the shooter. This adjustable buffer does just that. Available to fit AR-10, AR-15 and 9mm platforms, each buffer also comes with multiple weights to...
    $76.00
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