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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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  • ARMASPEC M-LOK TO ARCA RAIL 9 BLK

    ARMASPEC M-LOK TO ARCA RAIL 9 BLK

    Armaspec

    MSRP: $70.55
    $50.39
    Introducing the Armaspec Arca Rail, designed to elevate the versatility and performance of your firearm. This rail effortlessly integrates with your firearm's M-lok handguard, offering a stable and adaptable foundation for attaching a wide range of...
    MSRP: $70.55
    $50.39
    Qty in Cart: 0
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    MSRP: $70.55
    $50.39
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  • ARMASPEC M-LOK TO ARCA RAIL 6 BLK

    ARMASPEC M-LOK TO ARCA RAIL 6 BLK

    Armaspec

    MSRP: $57.95
    $41.39
    Introducing the Armaspec Arca Rail, designed to elevate the versatility and performance of your firearm. This rail effortlessly integrates with your firearm's M-lok handguard, offering a stable and adaptable foundation for attaching a wide range of...
    MSRP: $57.95
    $41.39
    Qty in Cart: 0
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    MSRP: $57.95
    $41.39
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  • ARMASPEC M-LOK TO ARCA RAIL 3 BLK

    ARMASPEC M-LOK TO ARCA RAIL 3 BLK

    Armaspec

    MSRP: $45.35
    $32.39
    Introducing the Armaspec Arca Rail, designed to elevate the versatility and performance of your firearm. This rail effortlessly integrates with your firearm's M-lok handguard, offering a stable and adaptable foundation for attaching a wide range of...
    MSRP: $45.35
    $32.39
    Qty in Cart: 0
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    MSRP: $45.35
    $32.39
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  • ARISAKA ZERO RTN CLMP SPEAR 7.62 STD

    ARISAKA ZERO RTN CLMP SPEAR 7.62 STD

    Arisaka Defense

    MSRP: $138.60
    $99.00
    The Patent Pending Arisaka Zero Retention Clamp (ZRC) greatly reduces zero shift for lasers and iron sights that are mounted on the handguard of the MCX Virtus and Spear LT. This version is designed for the MCX Virtus chambered in 5.56 and 300BLK, and...
    MSRP: $138.60
    $99.00
    Qty in Cart: 0
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    MSRP: $138.60
    $99.00
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  • ARISAKA ZERO RTN CLMP SPEAR LT STD

    ARISAKA ZERO RTN CLMP SPEAR LT STD

    Arisaka Defense

    MSRP: $68.60
    $49.00
    The Patent Pending Arisaka Zero Retention Clamp (ZRC) greatly reduces zero shift for lasers and iron sights that are mounted on the handguard of the MCX Virtus and Spear LT. This version is designed for the MCX Virtus chambered in 5.56 and 300BLK, and...
    MSRP: $68.60
    $49.00
    Qty in Cart: 0
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    MSRP: $68.60
    $49.00
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  • ARISAKA 3 M-LOK SLT PIC RL W/QD SCKT

    ARISAKA 3 M-LOK SLT PIC RL W/QD SCKT

    Arisaka Defense

    MSRP: $70.00
    $50.00
    Make Picatinny Great Again with Arisaka's precision machined 1913 Picatinny Rails, designed specifically to be used with the Arisaka Rail Slider. These rails feature an anti-rotation QD socket at one end, and include standard and short screws to help...
    MSRP: $70.00
    $50.00
    Qty in Cart: 0
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    MSRP: $70.00
    $50.00
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  • ARISAKA QD MOUNT M-LOK BLACK

    ARISAKA QD MOUNT M-LOK BLACK

    Arisaka Defense

    MSRP: $35.00
    $25.00
    The Arisaka QD Mount is a low profile design for M-Lok handguards. It features an anti-rotation interface and accepts all standard QD sling swivels, as well as the Geissele/ALG Defense forged QD sling swivel.MANUFACTURER: Arisaka DefenseMPN: QD-MMODEL:...
    MSRP: $35.00
    $25.00
    Qty in Cart: 0
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    MSRP: $35.00
    $25.00
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  • Out of stock
    ARISAKA LOW PRO PIC RAIL M-LOK 3-SLT

    ARISAKA LOW PRO PIC RAIL M-LOK 3-SLT

    Arisaka Defense

    MSRP: $37.80
    $27.00
    The Arisaka Low Profile Picatinny Rail is a 5 or 3 slot Picatinny rail for M-Lok handguard systems. It offers a reduced height to pull any Picatinny accessories closer to the handguard. The 5 slot model connects with three M-Lok nuts which will spread...
    MSRP: $37.80
    $27.00
    Qty in Cart: 0
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    MSRP: $37.80
    $27.00
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  • ARISAKA QD MOUNT M-LOK FDE

    ARISAKA QD MOUNT M-LOK FDE

    Arisaka Defense

    MSRP: $42.00
    $30.00
    The Arisaka QD Mount is a low profile design for M-Lok handguards. It features an anti-rotation interface and accepts all standard QD sling swivels, as well as the Geissele/ALG Defense forged QD sling swivel.MANUFACTURER: Arisaka DefenseMPN:...
    MSRP: $42.00
    $30.00
    Qty in Cart: 0
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    MSRP: $42.00
    $30.00
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  • YHM MINI MLOK HANDGUARD MR7 ASSY BLK

    YHM MINI MLOK HANDGUARD MR7 ASSY BLK

    Yankee Hill Machine Co

    MSRP: $154.70
    $110.50
    The MR7 is one of YHM's lightest handguards to date, but you can still add accessories along the entire handguard length, even at every 45 degree position. Note: This handguard features a T marked extended top rail.MANUFACTURER: Yankee Hill Machine...
    MSRP: $154.70
    $110.50
    Qty in Cart: 0
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    MSRP: $154.70
    $110.50
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  • YHM 10 M-LOK HANDGUARD MR7 ASSY BLK

    YHM 10 M-LOK HANDGUARD MR7 ASSY BLK

    Yankee Hill Machine Co

    MSRP: $203.70
    $145.50
    The MR7 is one of YHM's lightest handguards to date, but you can still add accessories along the entire handguard length, even at every 45 degree position. Note: This handguard features a T marked extended top rail.MANUFACTURER: Yankee Hill Machine...
    MSRP: $203.70
    $145.50
    Qty in Cart: 0
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    MSRP: $203.70
    $145.50
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  • YHM 15 M-LOK HANDGUARD MR7 ASSY BLK

    YHM 15 M-LOK HANDGUARD MR7 ASSY BLK

    Yankee Hill Machine Co

    MSRP: $290.31
    $232.25
    The MR7 is one of YHM's lightest handguards to date, but you can still add accessories along the entire handguard length, even at every 45 degree position. Note: This handguard features a T marked extended top rail.MANUFACTURER: Yankee Hill Machine...
    MSRP: $290.31
    $232.25
    Qty in Cart: 0
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    MSRP: $290.31
    $232.25
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