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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 .750 ADJUSTABLE GAS BLOCK

    LUTH AR .750 ADJUSTABLE GAS BLOCK

    Luth-AR

    MSRP: $31.42
    $22.00
    Designed to fit barrels with a .750 diameter, this high-quality piece helps to improve the performance of your firearm. It's made from durable materials and easy to install, making it a must-have for any AR owner. Plus, its low-profile design won't add...
    MSRP: $31.42
    $22.00
    Qty in Cart: 0
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    MSRP: $31.42
    $22.00
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  • LUTH AR TEARDROP FORWARD ASSIST ASSY

    LUTH AR TEARDROP FORWARD ASSIST ASSY

    Luth-AR

    MSRP: $29.87
    $19.00
    Maintain the smooth operation of your AR-15 with Luth-AR's complete teardrop forward assembly. This high-quality set includes all the components you need to properly install your forward assist, including the teardrop forward assist, assist spring, and...
    MSRP: $29.87
    $19.00
    Qty in Cart: 0
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    MSRP: $29.87
    $19.00
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  • LUTH AR 308 LOWER PARTS KIT BUILDER

    LUTH AR 308 LOWER PARTS KIT BUILDER

    Luth-AR

    MSRP: $61.84
    $45.00
    LUTH-AR builder parts kit for 308 lower.MANUFACTURER: Luth-ARMPN: LRPK-BLDR-308MODEL: 308 Lower Parts KitDescription: Lower Receiver Parts Kit 308Type: Lower Parts Kit
    MSRP: $61.84
    $45.00
    Qty in Cart: 0
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    MSRP: $61.84
    $45.00
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  • UTG QUICK INSTALL COVER 223/556 BLK

    UTG QUICK INSTALL COVER 223/556 BLK

    Leapers Inc. - UTG

    MSRP: $13.15
    $8.00
    Leapers UTG Quick Install AR-15/M4 replacement dust cover kit for.223,5.56 caliber rifles and pistols because it of its tool-free design. This Leapers UTG AR-15 Dust Cover quickly installs without removing your handguard and it is compatible with all...
    MSRP: $13.15
    $8.00
    Qty in Cart: 0
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    MSRP: $13.15
    $8.00
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  • UTG AR15 MICRO GAS BLCK 750 LOCK SET

    UTG AR15 MICRO GAS BLCK 750 LOCK SET

    Leapers Inc. - UTG

    MSRP: $32.95
    $20.00
    Precision Machined from Steel to Exacting Tolerances for Optimal Fit on .750" Diameter Barrels at the Gas Port.MANUFACTURER: Leapers, Inc. - UTGMPN: MNT-ARMGB01MODEL: 0Finish: MatteType: Gas BlockColor: Black
    MSRP: $32.95
    $20.00
    Qty in Cart: 0
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    MSRP: $32.95
    $20.00
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  • UTG MODEL 4/AR15 RECEIVER WEDGE

    UTG MODEL 4/AR15 RECEIVER WEDGE

    Leapers Inc. - UTG

    MSRP: $3.25
    $2.00
    The UTG Receiver Wedge fits near your takedown pin and keeps the upper snug and tight against the lower.MANUFACTURER: Leapers, Inc. - UTGMPN: RB-A005MODEL: 0Type: Takedown PinsColor: Red
    MSRP: $3.25
    $2.00
    Qty in Cart: 0
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    MSRP: $3.25
    $2.00
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  • LBE AR MAG RELEASE BUTTON

    LBE AR MAG RELEASE BUTTON

    LBE Unlimited

    MSRP: $4.14
    $3.00
    The LBE AR15 mag release button is made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARMAGBUTMODEL: 0Type: Magazine ReleaseColor: Black
    MSRP: $4.14
    $3.00
    Qty in Cart: 0
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    MSRP: $4.14
    $3.00
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  • LBE LOPRO GAS BLOCK W/PSTL TUBE

    LBE LOPRO GAS BLOCK W/PSTL TUBE

    LBE Unlimited

    MSRP: $54.21
    $41.00
    This is the LBE .750 Steel Nitride Finished Low Profile Gas Block with Pistol-Length Gas tube Installed. Gas tubes are made from 304SS Seamless Tubing. Made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARLGB-PMODEL: Low ProfileDescription: Pistol Length...
    MSRP: $54.21
    $41.00
    Qty in Cart: 0
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    MSRP: $54.21
    $41.00
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  • LBE LOPRO GAS BLOCK W/RFL TUBE

    LBE LOPRO GAS BLOCK W/RFL TUBE

    LBE Unlimited

    MSRP: $63.87
    $48.00
    This is the LBE .750 Steel Nitride Finished Low Profile Gas Block with Rifle-Length Gas tube Installed. Gas tubes are made from 304SS Seamless Tubing. Made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARLGB-RMODEL: Low ProfileDescription: Rifle Length...
    MSRP: $63.87
    $48.00
    Qty in Cart: 0
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    MSRP: $63.87
    $48.00
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  • LBE LOPRO GAS BLOCK W/CARB TUBE

    LBE LOPRO GAS BLOCK W/CARB TUBE

    LBE Unlimited

    MSRP: $53.34
    $39.00
    This is the LBE .750 Steel Nitride Finished Low Profile Gas Block with Carbine Length Gas tube Installed. Gas tubes are made from 304SS Seamless Tubing. Made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARLGB-CMODEL: Low ProfileDescription: Carbine Length...
    MSRP: $53.34
    $39.00
    Qty in Cart: 0
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    MSRP: $53.34
    $39.00
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  • LBE 308 STANDARD CHRGNG HNDL W/LATCH

    LBE 308 STANDARD CHRGNG HNDL W/LATCH

    LBE Unlimited

    MSRP: $52.92
    $38.00
    This .308 charging handle comes with an extended latch that helps the user grip the charging handle on rifles with large optics/mounts attached.MANUFACTURER: LBE UnlimitedMPN: AR308ELCHMODEL: 308Description: with Extended LatchType: Charging HandleColor:...
    MSRP: $52.92
    $38.00
    Qty in Cart: 0
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    MSRP: $52.92
    $38.00
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  • LBE AR SELECTOR ASSEMBLY

    LBE AR SELECTOR ASSEMBLY

    LBE Unlimited

    MSRP: $18.89
    $12.00
    The LBE AR-15 Mil Spec selector assembly includes the selector, spring and selector detent. Made in the USA.MANUFACTURER: LBE UnlimitedMPN: ARSLASYMODEL: ARDescription: Selector AssemblyType: Safety SelectorColor: Black
    MSRP: $18.89
    $12.00
    Qty in Cart: 0
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    MSRP: $18.89
    $12.00
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