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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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    LBE AR BOLT GAS RINGS (SET OF 3)

    LBE AR BOLT GAS RINGS (SET OF 3)

    LBE Unlimited

    MSRP: $3.47
    $2.00
    AR-15 Bolt Gas Rings. Made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARBGRMODEL: Bolt Gas RingsDescription: Set of 3Type: Bolt Carrier Group Part
    MSRP: $3.47
    $2.00
    Qty in Cart: 0
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    MSRP: $3.47
    $2.00
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  • Out of stock
    LBE AR BOLT CARRIER GROUP

    LBE AR BOLT CARRIER GROUP

    LBE Unlimited

    MSRP: $177.62
    $127.00
    AR15 Complete Bolt Carrier Group. Assembled and ready to go. Perfect for your next custom build or as a backup BCG.MANUFACTURER: LBE UnlimitedMPN: AR15BLTMODEL: Bolt Carrier GroupDescription: Bolt Carrier GroupType: Bolt Carrier Group
    MSRP: $177.62
    $127.00
    Qty in Cart: 0
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    MSRP: $177.62
    $127.00
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  • Out of stock
    LANTAC 556 ENHANCED BCG NICKEL BORON

    LANTAC 556 ENHANCED BCG NICKEL BORON

    LanTac USA LLC

    MSRP: $327.49
    $262.00
    Lantac's new BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. The entire carrier assembly is NiB, Electroless Nickel Boron coated with the patented, advanced UCT EXO...
    MSRP: $327.49
    $262.00
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    MSRP: $327.49
    $262.00
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  • Out of stock
    LANTAC 308 ENHANCED BOLT CARRIER GRP

    LANTAC 308 ENHANCED BOLT CARRIER GRP

    LanTac USA LLC

    MSRP: $396.24
    $317.00
    This DPMS Style 308 BCG is precision machined from 8620 Steel with a 9310 Precision Hard Ground Bolt. The entire carrier assembly is NiB, Electroless Nickel Boron coated with the patented, advanced UCT EXO process, unlike standard NiB coatings. This...
    MSRP: $396.24
    $317.00
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    MSRP: $396.24
    $317.00
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    LANTAC E-BCG 556 SIDE CHARGE NIB

    LANTAC E-BCG 556 SIDE CHARGE NIB

    LanTac USA LLC

    MSRP: $362.49
    $290.00
    Lantac Enhanced Bolt Carrier Group, .223/5.56mm Nickel Boron, Side Charger. This high-quality enhanced bolt carrier group is made from 8620 steel and coated with nickel boron. It ships with three side charger options: knurled steel, smooth steel with a...
    MSRP: $362.49
    $290.00
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    MSRP: $362.49
    $290.00
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    LANTAC M-SPEC BCG 762 NITRIDE BLK

    LANTAC M-SPEC BCG 762 NITRIDE BLK

    LanTac USA LLC

    MSRP: $276.24
    $221.00
    Not every customer has the requirement or budget for a fully enhanced, top of the line AR15 accessory. Many users simply need a quality milspec component supplied at a sensible price. M-SPEC is a range of AR15 accessories and components that follow the...
    MSRP: $276.24
    $221.00
    Qty in Cart: 0
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    MSRP: $276.24
    $221.00
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    LANTAC M-SPEC BCG 556 TIN

    LANTAC M-SPEC BCG 556 TIN

    LanTac USA LLC

    MSRP: $279.99
    $200.00
    Not every customer has the requirement or budget for a fully enhanced, top of the line AR15 accessory. Many users simply need a quality milspec component supplied at a sensible price. M-SPEC is a range of AR15 accessories and components that follow the...
    MSRP: $279.99
    $200.00
    Qty in Cart: 0
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    MSRP: $279.99
    $200.00
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    KAK AR15 BCG M16 556 K-SPEC NP3 DE

    KAK AR15 BCG M16 556 K-SPEC NP3 DE

    KAK Industry

    MSRP: $309.36
    $248.00
    This is not a hard use BCG. This is considered a consumable part, AR's with dialed in gas and buffer systems will prolong the life of this item. Recommended gas systems- Mid length, Rifle Length, or similar. Aluminum carrier with Satin Gold Anodize...
    MSRP: $309.36
    $248.00
    Qty in Cart: 0
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    MSRP: $309.36
    $248.00
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    KAK CARRIER COMPLETION KIT

    KAK CARRIER COMPLETION KIT

    KAK Industry

    MSRP: $20.72
    $13.00
    KAK Industry was founded and incorporated in 2011 by Kurt Kosman to address a gap in the firearms market for quality, American-Made components at affordable, sustainable prices.MANUFACTURER: KAK IndustryMPN: 304-1002-001MODEL: AR-15 Carrier Completion...
    MSRP: $20.72
    $13.00
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    MSRP: $20.72
    $13.00
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    KAK CARRIER COMPLETION KIT CHROME

    KAK CARRIER COMPLETION KIT CHROME

    KAK Industry

    MSRP: $26.38
    $16.00
    KAK Industry was founded and incorporated in 2011 by Kurt Kosman to address a gap in the firearms market for quality, American-Made components at affordable, sustainable prices.MANUFACTURER: KAK IndustryMPN: 304-1010-003MODEL: AR-15 Carrier Completion...
    MSRP: $26.38
    $16.00
    Qty in Cart: 0
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    MSRP: $26.38
    $16.00
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    KAK K-SPEC ENH AR CAR DV SC NP3/CHR

    KAK K-SPEC ENH AR CAR DV SC NP3/CHR

    KAK Industry

    MSRP: $188.99
    $135.00
    The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR-15 style firearm no matter if you are running suppressed or unsuppressed, and regardless of conditions. The K-SPEC is a truly plug and play BCG that will...
    MSRP: $188.99
    $135.00
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    MSRP: $188.99
    $135.00
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    KAK K-SPEC ENH AR BOLT 556/300BLK PH

    KAK K-SPEC ENH AR BOLT 556/300BLK PH

    KAK Industry

    MSRP: $113.39
    $81.00
    The K-SPEC dual ejector system uses Mil-Spec ejectors and springs that require no proprietary parts. Ejector holes are centered on the lugs to avoid any reduction in strength of the bolt. The dual ejector system increases the ejection reliability and...
    MSRP: $113.39
    $81.00
    Qty in Cart: 0
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    MSRP: $113.39
    $81.00
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