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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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  • LUTH AR 308 RIFLE BUFFER SPRING

    LUTH AR 308 RIFLE BUFFER SPRING

    Luth-AR

    MSRP: $11.62
    $7.04
    High quality components and precise manufacturing make LuthAR 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: $11.62
    $7.04
    Qty in Cart: 0
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    MSRP: $11.62
    $7.04
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  • LUTH AR 223 CARBINE BUFFER SPRING

    LUTH AR 223 CARBINE BUFFER SPRING

    Luth-AR

    MSRP: $7.74
    $4.69
    High quality components and precise manufacturing make LuthAR 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: $7.74
    $4.69
    Qty in Cart: 0
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    MSRP: $7.74
    $4.69
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  • ADV TECH AR15 BUFFER SPRING

    ADV TECH AR15 BUFFER SPRING

    ATI Outdoors

    MSRP: $10.74
    $6.51
    The ATI AR15 buffer spring works with commercial, military and hybrid buffer tubes and is virtually indestructible. It is made in the USA and fits most AR15 variants.MANUFACTURER: ATI OutdoorsMPN: A.5.10.1030MODEL: 0Type: SpringColor: Black
    MSRP: $10.74
    $6.51
    Qty in Cart: 0
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    MSRP: $10.74
    $6.51
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  • ARMASPEC STLTH RCIL SPRG KIT C H H2

    ARMASPEC STLTH RCIL SPRG KIT C H H2

    Armaspec

    MSRP: $138.59
    $98.99
    The Stealth Recoil Spring SRS GEN4 is a self-contained multi-stage drop-in replacement for your standard buffer and spring. The SRS is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet...
    MSRP: $138.59
    $98.99
    Qty in Cart: 0
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    MSRP: $138.59
    $98.99
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  • ARMASPEC STEALTH RECOIL SPRING BB

    ARMASPEC STEALTH RECOIL SPRING BB

    Armaspec

    MSRP: $107.09
    $76.49
    The Stealth Recoil Spring SRS GEN4 is a self-contained multi-stage drop-in replacement for your standard buffer and spring. The SRS is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet...
    MSRP: $107.09
    $76.49
    Qty in Cart: 0
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    MSRP: $107.09
    $76.49
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  • ARMASPEC BRAIDED BUFFER SPRING AR15

    ARMASPEC BRAIDED BUFFER SPRING AR15

    Armaspec

    MSRP: $31.49
    $22.49
    The Armaspec Braided Buffer Spring BBS provides improved performance, reliability and functionality to your standard mil-spec buffer spring. You will experience a smoother, quieter and more reliable weapon system. The braid is designed with 51 active...
    MSRP: $31.49
    $22.49
    Qty in Cart: 0
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    MSRP: $31.49
    $22.49
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  • LANTAC SPADA-ML 15 M-LOK HNDGUARD

    LANTAC SPADA-ML 15 M-LOK HNDGUARD

    LanTac USA LLC

    MSRP: $266.24
    $212.99
    Machined from Extruded 6005A-T6 Aluminum and Type 3 Hardcoat Anodized, Class2 Deep Black, making it a durable and robust design with ultra narrow diameter. Patented Anti Slip & Anti Rotation system, strengthens the handguard in the receiver end area and...
    MSRP: $266.24
    $212.99
    Qty in Cart: 0
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    MSRP: $266.24
    $212.99
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  • LANTAC SPADA-ML 13.5 M-LOK HNDGUARD

    LANTAC SPADA-ML 13.5 M-LOK HNDGUARD

    LanTac USA LLC

    MSRP: $253.74
    $202.99
    Machined from Extruded 6005A-T6 Aluminum and Type 3 Hardcoat Anodized, Class2 Deep Black, making it a durable and robust design with ultra narrow diameter. Patented Anti Slip & Anti Rotation system, strengthens the handguard in the receiver end area and...
    MSRP: $253.74
    $202.99
    Qty in Cart: 0
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    MSRP: $253.74
    $202.99
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  • LANTAC SPADA-ML 12.5 M-LOK HNDGUARD

    LANTAC SPADA-ML 12.5 M-LOK HNDGUARD

    LanTac USA LLC

    MSRP: $278.59
    $198.99
    Machined from Extruded 6005A-T6 Aluminum and Type 3 Hardcoat Anodized, Class2 Deep Black, making it a durable and robust design with ultra narrow diameter. Patented Anti Slip & Anti Rotation system, strengthens the handguard in the receiver end area and...
    MSRP: $278.59
    $198.99
    Qty in Cart: 0
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    MSRP: $278.59
    $198.99
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  • Out of stock
    LANTAC SPADA-ML 10.5 M-LOK HNDGUARD

    LANTAC SPADA-ML 10.5 M-LOK HNDGUARD

    LanTac USA LLC

    MSRP: $268.79
    $191.99
    Machined from Extruded 6005A-T6 Aluminum and Type 3 Hardcoat Anodized, Class2 Deep Black, making it a durable and robust design with ultra narrow diameter. Patented Anti Slip & Anti Rotation system, strengthens the handguard in the receiver end area and...
    MSRP: $268.79
    $191.99
    Qty in Cart: 0
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    MSRP: $268.79
    $191.99
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  • BAD CRBN FIBER M-LOK HNDGRD 10 BLK

    BAD CRBN FIBER M-LOK HNDGRD 10 BLK

    Battle Arms Development

    MSRP: $337.44
    $269.95
    BATTLEARMS Carbon Fiber 10in MLOK Handguard feature all of the great properties of carbon fiber, specifically its low thermal mass combined with its high thermal conductivity, and the pattern in which the material orientation is laid out, creates the...
    MSRP: $337.44
    $269.95
    Qty in Cart: 0
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    MSRP: $337.44
    $269.95
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  • ARMASPEC XPDW STOCK GEN 2 BLK

    ARMASPEC XPDW STOCK GEN 2 BLK

    Armaspec

    MSRP: $277.19
    $197.99
    High quality components and precise manufacturing make Armaspec 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: $277.19
    $197.99
    Qty in Cart: 0
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    MSRP: $277.19
    $197.99
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