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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
    YHM PISTOL LENGTH GAS TUBE BLK

    YHM PISTOL LENGTH GAS TUBE BLK

    Yankee Hill Machine Co

    MSRP: $32.20
    $23.00
    Standard on the YHM-15 rifles and carbines. Their black plated gas tubes look better than a standard gas tube when used on their vented forearms.MANUFACTURER: Yankee Hill Machine CoMPN: YHM-BL-04PMODEL: 0Description: Pistol Length Gas TubeType: Gas...
    MSRP: $32.20
    $23.00
    Qty in Cart: 0
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    MSRP: $32.20
    $23.00
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  • Out of stock
    TROY .875 GAS BLOCK

    TROY .875 GAS BLOCK

    TROY Industries

    MSRP: $51.32
    $37.00
    Troy's .875 Low Profile Gas Block is made specifically for bull barrel rifles that have a 0.875 gas block seat. Machined from 4140 pre-hardened steel finished with MIL-STD Manganese Phosphate. Gas tube roll pin not included.MANUFACTURER: TROY...
    MSRP: $51.32
    $37.00
    Qty in Cart: 0
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    MSRP: $51.32
    $37.00
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    TROY AMBI BOLT RELEASE BLK

    TROY AMBI BOLT RELEASE BLK

    TROY Industries

    MSRP: $40.77
    $30.00
    The Ambidextrous Bolt Release is an indispensable device that easily releases or holds bolt open with one hand to streamline firearm clearing and reloading after a malfunction. By being ambidextrous, this bolt release eliminates hand changeovers...
    MSRP: $40.77
    $30.00
    Qty in Cart: 0
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    MSRP: $40.77
    $30.00
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    TROY LOW PROFILE GAS BLOCK .750 BLK

    TROY LOW PROFILE GAS BLOCK .750 BLK

    TROY Industries

    MSRP: $42.08
    $31.00
    The Troy 0.750 Low-Profile Gas Block is made specifically for rifle barrels that have a 0.750 gas block seat. The low-profile design allows for clearance of most aftermarket rails that require a smaller gas block. Machined from 4140 pre-hardened steel...
    MSRP: $42.08
    $31.00
    Qty in Cart: 0
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    MSRP: $42.08
    $31.00
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    TPS AR-15 BOLT CATCH ASSEMBLY SS

    TPS AR-15 BOLT CATCH ASSEMBLY SS

    TPS Arms

    MSRP: $19.88
    $10.00
    When you are assembling your own AR the TPS Bolt Catch Assembly is the right part at the right price.MANUFACTURER: TPS ArmsMPN: AR-1034MODEL: 0Description: Bolt Catch
    MSRP: $19.88
    $10.00
    Qty in Cart: 0
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    MSRP: $19.88
    $10.00
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    TIMNEY 49 ER SAFETY SELECTOR BLK

    TIMNEY 49 ER SAFETY SELECTOR BLK

    Timney Triggers

    MSRP: $88.23
    $64.00
    The Timney 49er 49 or 90 DEGREE SAFETY (Ambidextrous) can be used in either the normal 90 degree or for ultra quick changes a 49 degree short throw for quick and easy manipulation. In addition, the safety features an end plate allowing the removal of the...
    MSRP: $88.23
    $64.00
    Qty in Cart: 0
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    MSRP: $88.23
    $64.00
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    SPIKE S LPK 556 W/O TRIGGER GROUP

    SPIKE S LPK 556 W/O TRIGGER GROUP

    Spike's Tactical

    MSRP: $56.70
    $41.00
    The Spike's Tactical LPK exceeds Military Specifications by a long shot while also offering a much better fit and finish. Proudly 100% made right here in the USA. (This Kit Does Not Include Trigger Group)MANUFACTURER: Spike's TacticalMPN: SLPK100MODEL:...
    MSRP: $56.70
    $41.00
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    MSRP: $56.70
    $41.00
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    SOLGW BLASTER GUTS

    SOLGW BLASTER GUTS

    Sons of Liberty Gun Works

    MSRP: $168.00
    $120.00
    Lower Parts Kit made from only the highest quality Mil-Spec or better components. The SOLGW Bolt Catch and Safety Selector are a Mil-Spec AISI8620 investment casting per the USGI TDP. Their Safety and Takedown Pivot Detents are solid hardened Stainless...
    MSRP: $168.00
    $120.00
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    MSRP: $168.00
    $120.00
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    SOLGW ENHNCD BLASTER GUTS B5 AMBI

    SOLGW ENHNCD BLASTER GUTS B5 AMBI

    Sons of Liberty Gun Works

    MSRP: $212.80
    $152.00
    Lower Parts Kit made from only the highest quality Mil-Spec or better components. The SOLGW Bolt Catch and Safety Selector are a Mil-Spec AISI8620 investment casting per the USGI TDP. Their Safety and Takedown Pivot Detents are solid hardened Stainless...
    MSRP: $212.80
    $152.00
    Qty in Cart: 0
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    MSRP: $212.80
    $152.00
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    SEEKINS BILLET AR TRIGGER GUARD BLK

    SEEKINS BILLET AR TRIGGER GUARD BLK

    Seekins Precision

    MSRP: $33.60
    $24.00
    The Seekins Precision Billet Trigger Guard is a functional upgrade for any Mil-Spec lower receiver. Machined from a solid piece of 6061-T6, the profile and size accommodate winter gloves while maintaining precise trigger control.MANUFACTURER: Seekins...
    MSRP: $33.60
    $24.00
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    MSRP: $33.60
    $24.00
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    REPTILIA PULLER CHARGING HANDLE FDE

    REPTILIA PULLER CHARGING HANDLE FDE

    Reptilia

    MSRP: $125.94
    $90.00
    Introducing the Puller ambidextrous charging handle. Designed at the request of a military end user, the Charging Handle is low profile, sturdy, and a must have upgrade for any shooting style. Made from billet 7075-T6 aluminum and finished with MIL-STD...
    MSRP: $125.94
    $90.00
    Qty in Cart: 0
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    MSRP: $125.94
    $90.00
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    REPTILIA PICKER SFTY SELECTOR BLACK

    REPTILIA PICKER SFTY SELECTOR BLACK

    Reptilia

    MSRP: $94.44
    $68.00
    Introducing the Ambidextrous Safety Selector, machined from billet 7075-T6 aluminum and coated in a variety of anodizing to match other popular Reptilia accessories. The Reptilia Selector is designed to be operated comfortably by both left and right...
    MSRP: $94.44
    $68.00
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    MSRP: $94.44
    $68.00
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