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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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    WMD NIB-X BCG WITHOUT HAMMER 556 BLK

    WMD NIB-X BCG WITHOUT HAMMER 556 BLK

    WMD Guns

    MSRP: $219.24
    $157.00
    BCG components are NiB-X coated and polished to reduce fouling adherence. Coating is guaranteed for life against chipping, spalling or flaking. Over 30K rounds in Government protocol endurance testing did not wear the coating off. Especially beneficial...
    MSRP: $219.24
    $157.00
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    MSRP: $219.24
    $157.00
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  • Out of stock
    TRUE PRECISION TP-22 BOLT 10/22 SPEC

    TRUE PRECISION TP-22 BOLT 10/22 SPEC

    True Precision

    MSRP: $172.89
    $124.00
    The TP/22 bolt fits all 10/22 style .22LR firearms. A standard 10/22 charging handle should be used with this bolt on non True Precision 10/22 receivers.MANUFACTURER: True PrecisionMPN: TP-1022BLT-SMODEL: TP22Finish: PVDType: BoltColor: Spectrum (Rainbow...
    MSRP: $172.89
    $124.00
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    MSRP: $172.89
    $124.00
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    TRUE PRECISION TP-22 BOLT 10/22 CPR

    TRUE PRECISION TP-22 BOLT 10/22 CPR

    True Precision

    MSRP: $172.89
    $124.00
    The TP/22 bolt fits all 10/22 style .22LR firearms. A standard 10/22 charging handle should be used with this bolt on non True Precision 10/22 receivers.MANUFACTURER: True PrecisionMPN: TP-1022BLT-CMODEL: TP22Finish: PVDType: BoltColor: Copper
    MSRP: $172.89
    $124.00
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    MSRP: $172.89
    $124.00
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    TRUE PRECISION TP-22 BOLT 10/22 BLK

    TRUE PRECISION TP-22 BOLT 10/22 BLK

    True Precision

    MSRP: $172.89
    $124.00
    The TP/22 bolt fits all 10/22 style .22LR firearms. A standard 10/22 charging handle should be used with this bolt on non True Precision 10/22 receivers.MANUFACTURER: True PrecisionMPN: TP-1022BLT-BLMODEL: TP22Finish: NitrideType: BoltColor: Black
    MSRP: $172.89
    $124.00
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    MSRP: $172.89
    $124.00
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    SPIKE S M16 BOLT CARRIER GROUP LW

    SPIKE S M16 BOLT CARRIER GROUP LW

    Spike's Tactical

    MSRP: $281.25
    $225.00
    Your Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the Spike's Tactical Lightweight BCG with Nickel Boron Coating.MANUFACTURER: Spike's TacticalMPN: ST5BG05MODEL: M16Description: HPT/MPI BoltFinish:...
    MSRP: $281.25
    $225.00
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    MSRP: $281.25
    $225.00
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    SPIKE S 9MM BOLT BLK

    SPIKE S 9MM BOLT BLK

    Spike's Tactical

    MSRP: $251.94
    $180.00
    The Spike's Tactical 9mm Enhanced Bolt can be used with both Glock and Colt pattern lowers.MANUFACTURER: Spike's TacticalMPN: ST9BG01MODEL: 0Type: Bolt Carrier GroupColor: Black
    MSRP: $251.94
    $180.00
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    MSRP: $251.94
    $180.00
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    SANTAN AR15 ENHNCD BCG 6MM ARC BLK

    SANTAN AR15 ENHNCD BCG 6MM ARC BLK

    San Tan Tactical

    MSRP: $235.51
    $169.00
    San Tan Tactical believes in America, and the heritage upon which this great nation was built. They only use the highest quality machine's in conjunction with the highest quality American made materials.MANUFACTURER: San Tan TacticalMPN: STT-Enhanced...
    MSRP: $235.51
    $169.00
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    SANTAN AR15 ENHNCD BCG 556 NTRD BLK

    SANTAN AR15 ENHNCD BCG 556 NTRD BLK

    San Tan Tactical

    MSRP: $235.51
    $169.00
    High quality components and precise manufacturing make San Tan Tactical parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.MANUFACTURER:...
    MSRP: $235.51
    $169.00
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    $169.00
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    ROSCO 556NATO/300BLK BCG PHOS BLK

    ROSCO 556NATO/300BLK BCG PHOS BLK

    Rosco Manufacturing

    MSRP: $196.88
    $166.00
    These 5.56 / 300 BLK Bolt Carrier Groups are Phosphate Coated with Chrome Lined Gas Key & Bolt Channel, Full-Auto rated, properly staked, and the bolts are Matched to the barrel. Their Rosco Phosphate Bolt Carrier Groups are designed to meet the...
    MSRP: $196.88
    $166.00
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    MSRP: $196.88
    $166.00
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    ROSCO 556NATO/300BLK BCG MELONITE BK

    ROSCO 556NATO/300BLK BCG MELONITE BK

    Rosco Manufacturing

    MSRP: $190.09
    $139.00
    The Rosco Melonited Bolt Carrier Groups are designed to meet the modern-day carbine shooters requirements. They have also balanced input from their consumers and military end users in order to bring you the product you need, not just the one they want to...
    MSRP: $190.09
    $139.00
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    MSRP: $190.09
    $139.00
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  • RADIAN ENHANCED BCG FOR AR15 BLK NIT R0081

    RADIAN ENHANCED BCG FOR AR15 BLK NIT R0081

    Radian Weapons

    MSRP: $262.44
    $0.00
    The Enhanced Bolt Carrier Group for AR15/M16 platform weapons was designed to minimize carrier tilt and reduce friction inside the upper receiver by relocating key bearing surfaces. All materials, tolerances, and coatings meet or exceed MilSpec...
    MSRP: $262.44
    $0.00
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    MSRP: $262.44
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    Q AR-15 TWO PIECE BCG

    Q AR-15 TWO PIECE BCG

    Q

    MSRP: $437.50
    $400.00
    Most BCG's on the market today do not meet Mil-Spec standards one way or another, but Q's not only exceeds the specifications, but the design and size of the Front end makes it easier to control the manufacturing of critical features.MANUFACTURER: QMPN:...
    MSRP: $437.50
    $400.00
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    MSRP: $437.50
    $400.00
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