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Handgun Parts

Handgun Parts

Explore premium handgun parts at Gas & Brass Armory. Whether you're upgrading your carry pistol, replacing worn components, or customizing your firearm for better performance, we offer a full selection of quality handgun parts from trusted manufacturers. Shop triggers, slides, barrels, springs, pins, recoil assemblies, and more—compatible with Glock, SIG Sauer, Smith & Wesson, Taurus, and other popular brands. Designed for reliability and precision, our parts support everything from tactical builds to everyday carry upgrades.

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  • SHIELD ARMS MAGWELL FOR G43X/48 GOLD

    SHIELD ARMS MAGWELL FOR G43X/48 GOLD

    Shield Arms

    MSRP: $94.50
    $68.00
    Speed up your reloads with the Shield Arms magwell for the Glock 43X/48.MANUFACTURER: Shield ArmsMPN: G43X48-MAGWELL-GLDMODEL: MagwellFinish: AnodizedType: MagwellColor: Gold
    MSRP: $94.50
    $68.00
    Qty in Cart: 0
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    MSRP: $94.50
    $68.00
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  • SHIELD MAG CATCH FOR GLK 43X/48 BLUE

    SHIELD MAG CATCH FOR GLK 43X/48 BLUE

    Shield Arms

    MSRP: $20.79
    $13.00
    Shield Arm's steel mag catch is optimized to work with the Shield Arms S15 magazine. While it remains compatible with plastic OEM magazines, it can cause increased wear on plastic mags with prolonged use, and OEM mags may not drop free. Shield Arm's does...
    MSRP: $20.79
    $13.00
    Qty in Cart: 0
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    MSRP: $20.79
    $13.00
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  • SHIELD MAG CATCH FOR GLK 43X/48 BRNZ

    SHIELD MAG CATCH FOR GLK 43X/48 BRNZ

    Shield Arms

    MSRP: $20.79
    $13.00
    Shield Arm's steel mag catch is optimized to work with the Shield Arms S15 magazine. While it remains compatible with plastic OEM magazines, it can cause increased wear on plastic mags with prolonged use, and OEM mags may not drop free. Shield Arm's does...
    MSRP: $20.79
    $13.00
    Qty in Cart: 0
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    MSRP: $20.79
    $13.00
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  • SHIELD MAG CATCH FOR GLK 43X/48 GRAY

    SHIELD MAG CATCH FOR GLK 43X/48 GRAY

    Shield Arms

    MSRP: $20.79
    $13.00
    Shield Arm's steel mag catch is optimized to work with the Shield Arms S15 magazine. While it remains compatible with plastic OEM magazines, it can cause increased wear on plastic mags with prolonged use, and OEM mags may not drop free. Shield Arm's does...
    MSRP: $20.79
    $13.00
    Qty in Cart: 0
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    MSRP: $20.79
    $13.00
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  • SHIELD MAG CATCH FOR GLK 43X/48 GOLD

    SHIELD MAG CATCH FOR GLK 43X/48 GOLD

    Shield Arms

    MSRP: $20.79
    $13.00
    Shield Arm's steel mag catch is optimized to work with the Shield Arms S15 magazine. While it remains compatible with plastic OEM magazines, it can cause increased wear on plastic mags with prolonged use, and OEM mags may not drop free. Shield Arm's does...
    MSRP: $20.79
    $13.00
    Qty in Cart: 0
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    MSRP: $20.79
    $13.00
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  • SHIELD MAG CATCH FOR GLK 43 BLK

    SHIELD MAG CATCH FOR GLK 43 BLK

    Shield Arms

    MSRP: $14.85
    $9.00
    Shield Arm's steel mag catch is optimized to work with the Shield Arms S15 magazine. While it remains compatible with plastic OEM magazines, it can cause increased wear on plastic mags with prolonged use, and OEM mags may not drop free. Shield Arm's does...
    MSRP: $14.85
    $9.00
    Qty in Cart: 0
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    MSRP: $14.85
    $9.00
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  • SHARPS 365XL SLIDE OR INTEGRATED CMP

    SHARPS 365XL SLIDE OR INTEGRATED CMP

    Sharps Bros.

    MSRP: $477.31
    $382.00
    Introducing the Sharps Bros 365X-Improved slide, an improved alternative for the OEM Sig Sauer P365 slide. With its integrated three port compensator, the slide provides what Sharps Bros consider the ideal length for the P365. The Sharps Bros...
    MSRP: $477.31
    $382.00
    Qty in Cart: 0
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    MSRP: $477.31
    $382.00
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  • SHADOW GEN 3 OPTIC CUT SLIDE ASSEM

    SHADOW GEN 3 OPTIC CUT SLIDE ASSEM

    Shadow Systems

    MSRP: $498.75
    $399.00
    Shadow Systems Gen 3, Multi-optic Complete Slide Assembly, For Glock Gen 3 Compact Frames Or Other Compatible Frames, Compatible With Gen 3 Glock Barrel Or Shadow Systems Mr/xr920 BarrelMANUFACTURER: Shadow SystemsMPN: SGK-G3S1MODEL: Gen 3Finish:...
    MSRP: $498.75
    $399.00
    Qty in Cart: 0
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    MSRP: $498.75
    $399.00
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  • RUGER MAX-9 LNG SLDE ASMBLY REDYDOT

    RUGER MAX-9 LNG SLDE ASMBLY REDYDOT

    Ruger

    MSRP: $177.46
    $133.00
    This MAX-9 Long Slide Assembly with ReadyDot Sight allows for installation of micro red dot optics on MAX-9 pistols. This Slide Assembly comes equipped with a ReadyDot micro reflex light-gathering fiber optic red dot sight already installed. It also...
    MSRP: $177.46
    $133.00
    Qty in Cart: 0
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    MSRP: $177.46
    $133.00
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  • RUGER MAX-9 LONG SLIDE ASSEMBLY BLK

    RUGER MAX-9 LONG SLIDE ASSEMBLY BLK

    Ruger

    MSRP: $133.08
    $100.00
    This MAX-9 Long Slide Assembly allows for installation of micro red dot optics on MAX-9 pistols. This accessory replaces the pistol's loaded chamber indicator-equipped slide with an optic ready, direct mount slide for co-witnessed JPoint and...
    MSRP: $133.08
    $100.00
    Qty in Cart: 0
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    MSRP: $133.08
    $100.00
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  • RUGER MAX-9 SLIDE ASSEMBLY READY DOT

    RUGER MAX-9 SLIDE ASSEMBLY READY DOT

    Ruger

    MSRP: $177.46
    $125.00
    This MAX-9 Standard Slide Assembly with ReadyDot Sight allows for installation of micro red dot optics on MAX-9 pistols equipped with a loaded chamber indicator (model 3518). This accessory replaces the pistol's loaded chamber indicator-equipped slide...
    MSRP: $177.46
    $125.00
    Qty in Cart: 0
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    MSRP: $177.46
    $125.00
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  • RUGER MAX-9 SLIDE ASSEMBLY BLK

    RUGER MAX-9 SLIDE ASSEMBLY BLK

    Ruger

    MSRP: $133.08
    $94.00
    This MAX-9 Standard Slide Assembly allows for installation of micro red dot optics on MAX-9 pistols equipped with a loaded chamber indicator (model 3518). This accessory replaces the pistol's loaded chamber indicator-equipped slide with an optic ready,...
    MSRP: $133.08
    $94.00
    Qty in Cart: 0
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    MSRP: $133.08
    $94.00
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