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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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  • GHOST 3.3 FITTED TRIG FOR GLK GEN1-5

    GHOST 3.3 FITTED TRIG FOR GLK GEN1-5

    Ghost Inc.

    MSRP: $52.85
    $38.00
    The PRO 3.3 is the best self-defense & Target trigger control connector Ghost makes. It is smoother, lighter, shorter and eliminates trigger Over-travel.MANUFACTURER: Ghost Inc.MPN: GHO_PRO_3.3MODEL: For Glock Gen 1-5Description: 3.3lb Fitted...
    MSRP: $52.85
    $38.00
    Qty in Cart: 0
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    MSRP: $52.85
    $38.00
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  • ESD MAGWELL FOR GLOCK 17 G5 FDE

    ESD MAGWELL FOR GLOCK 17 G5 FDE

    Edgar Sherman Design

    MSRP: $147.00
    $105.00
    The ESD Magwell enhances your reloading with a purpose-driven flare. Every curve, every angle, and every feature on the ESD Magwell is intentional and aligns with their mission to enhance a shooter's capabilities using human-centered design. Featuring...
    MSRP: $147.00
    $105.00
    Qty in Cart: 0
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    MSRP: $147.00
    $105.00
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  • ARMASPEC PLNGR W/RDCD SPRING FOR GLK

    ARMASPEC PLNGR W/RDCD SPRING FOR GLK

    Armaspec

    MSRP: $26.71
    $17.00
    Armaspec's High-Performance Safety Plunger is precision-machined out of hardened stainless steel, with a subtly rounded surface to minimize friction and smooth out the action compared to the factory component. This results in reduced drag on the trigger...
    MSRP: $26.71
    $17.00
    Qty in Cart: 0
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    MSRP: $26.71
    $17.00
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  • APEX AET KIT FOR GLOCK PISTOLS

    APEX AET KIT FOR GLOCK PISTOLS

    Apex Tactical Specialties

    MSRP: $196.00
    $140.00
    The Action Enhancement Kit for Glock pistols features the Apex Action Enhancement Trigger, with Gen 3 Factory Trigger Bar, Apex Ultimate Safety Plunger and Apex Performance Connector. The kit is a direct drop-in replacement and provides for a vastly...
    MSRP: $196.00
    $140.00
    Qty in Cart: 0
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    MSRP: $196.00
    $140.00
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  • APEX TACT J-FRM DUTY SPRING KIT

    APEX TACT J-FRM DUTY SPRING KIT

    Apex Tactical Specialties

    MSRP: $42.00
    $30.00
    The Apex J-Frame Duty/Carry Spring Kit significantly improves the trigger pull of the J-frame revolver by reducing the trigger pull weight by approximately 3.0 lbs. from factory specifications.MANUFACTURER: Apex Tactical SpecialtiesMPN: 103-106MODEL: S&W...
    MSRP: $42.00
    $30.00
    Qty in Cart: 0
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    MSRP: $42.00
    $30.00
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  • APEX M2.0 POLY FLAT FW TRGR KIT RED

    APEX M2.0 POLY FLAT FW TRGR KIT RED

    Apex Tactical Specialties

    MSRP: $154.00
    $110.00
    Nothing compares to the performance that comes from the patented Apex Forward Set Trigger Kit. This kit is engineered to provide the M&P M2.0 pistol owner with a smooth, consistent trigger pull with the advantages of shorter over-travel and shortened...
    MSRP: $154.00
    $110.00
    Qty in Cart: 0
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    MSRP: $154.00
    $110.00
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  • APEX M2.0 POLY FLAT FW TRGR KIT BLK

    APEX M2.0 POLY FLAT FW TRGR KIT BLK

    Apex Tactical Specialties

    MSRP: $154.00
    $110.00
    Nothing compares to the performance that comes from the patented Apex Forward Set Trigger Kit. This kit is engineered to provide the M&P M2.0 pistol owner with a smooth, consistent trigger pull with the advantages of shorter over-travel and shortened...
    MSRP: $154.00
    $110.00
    Qty in Cart: 0
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    MSRP: $154.00
    $110.00
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  • APEX ENHCD SLIDE RLS CZ P-10 C/ FS

    APEX ENHCD SLIDE RLS CZ P-10 C/ FS

    Apex Tactical Specialties

    MSRP: $126.00
    $90.00
    he Apex CZ P-10 Enhanced Slide Release offers wider, more ergonomic thumb paddles for easier manipulation of the slide release. (Does not fit the CZ P-10 F .45 Auto)MANUFACTURER: Apex Tactical SpecialtiesMPN: 116-126MODEL: Enhanced Slide ReleaseColor:...
    MSRP: $126.00
    $90.00
    Qty in Cart: 0
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    MSRP: $126.00
    $90.00
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  • APEX EXT SLIDE RLS CZ P-10 C/ FS

    APEX EXT SLIDE RLS CZ P-10 C/ FS

    Apex Tactical Specialties

    MSRP: $126.00
    $75.00
    The Apex Extended Slide Release for the CZ P-10 offers wider, more ergonomic thumb paddles that are also extended toward the rear for easier manipulation of the slide release.MANUFACTURER: Apex Tactical SpecialtiesMPN: 116-127MODEL: Extended Slide...
    MSRP: $126.00
    $75.00
    Qty in Cart: 0
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    MSRP: $126.00
    $75.00
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  • APEX POLYMER TRIGGER KIT M&P M2.0

    APEX POLYMER TRIGGER KIT M&P M2.0

    Apex Tactical Specialties

    MSRP: $154.00
    $110.00
    The Apex Action Enhancement Polymer Trigger & Duty/Carry Kit for the M&P M2.0 directly replaces the factory hinged trigger with a solid body trigger, the sear and safety plunger for the ideal duty/carry trigger performance.MANUFACTURER: Apex Tactical...
    MSRP: $154.00
    $110.00
    Qty in Cart: 0
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    MSRP: $154.00
    $110.00
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  • WILSON GRP MOD P365 XMACRO SHT TN

    WILSON GRP MOD P365 XMACRO SHT TN

    Wilson Combat

    MSRP: $109.13
    $78.00
    Revolutionize your shooting experience and upgrade the concealed carry potential of a SIG-SAUER P365 XMacro with the Wilson Combat P365 XMacro grip module. Their molded polymer grips will not only improve your grasp on the gun but also control recoil...
    MSRP: $109.13
    $78.00
    Qty in Cart: 0
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    MSRP: $109.13
    $78.00
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  • WILSON GRP MOD P365 XMACRO SHT GRN

    WILSON GRP MOD P365 XMACRO SHT GRN

    Wilson Combat

    MSRP: $109.13
    $78.00
    Revolutionize your shooting experience and upgrade the concealed carry potential of a SIG-SAUER P365 XMacro with the Wilson Combat P365 XMacro grip module. Their molded polymer grips will not only improve your grasp on the gun but also control recoil...
    MSRP: $109.13
    $78.00
    Qty in Cart: 0
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    MSRP: $109.13
    $78.00
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