Small Parts

Small Parts

Explore our extensive selection of HK small parts at HKParts, perfect for repairs, upgrades, and custom builds. Our inventory includes high-quality, precision-machined replacement parts and maintenance kits designed for a wide range of HK models. Whether you need push pins, springs, or custom components, our HK-specific small parts ensure optimal performance and durability for your firearm.

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  • New - H&K HK USPC Right Side Ambidextrous Control Lever - HKP-02275
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    HK USP Compact Right Side Ambidextrous Control Lever

    H&K Heckler & Koch

    $29.99
    HK USPC Right Side Ambidextrous Control Lever Compatible With: HK USP Compact  9mm .357 SIG .40 S&W .45 USPC Tactical  Will fit the HK USP Full Size but will have a lower profile than the USP full-size lever 9mm .357 Sig .40 S&W ...
    HKP-02275
    $29.99
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  • New - H&K HK USPC V3 Control Lever - HKP-01436 HK USP Compact V3 Control Lever
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    HK USP Compact V3 Control Lever

    H&K Heckler & Koch

    $32.95
    HK USPC V3 Control Lever Compatible With: HK USP Compact 9mm HK USP Compact 357 SIG HK USP Compact 40 S&W HK USP Compact 45 ACP
    HKP-01436
    $32.95
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    New - H&K G36 (5.56/.223) Burst Disconnector Spring - HKP-12703

    HK G36 Disconnector Spring - 2 Round Burst

    H&K Heckler & Koch

    $9.95
    HK German G36 2 Round Burst Disconnector Spring For All HK Burst G36 Burst Lowers
    HKP-12703
    $9.95
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  • New - MKE 90 Series Sear & Trigger Axle - HKP-22233 MKE 90 Series Sear & Trigger Axle MKE HKP-22233
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    HK90 Series Trigger and Catch Axle - USA

    MKE

    $1.99
    HK Sear and Trigger Axle For 90 Series - SURPLUS MKE sear and trigger axle for the 90 series style trigger packs. Each axle pin (aka pivot pin) measures .197 inches (5.0mm). Each HK trigger pack uses a total of 2 of these axle pins per trigger pack...
    HKP-22233
    $1.99
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  • New - H&K CC9 Firing Pin Safety Spring - HKP-22134
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    HK CC9 Firing Pin Safety Spring

    H&K Heckler & Koch

    $5.95
    H&K CC9 Firing Pin Safety Spring   Made by H&K, this firing pin safety spring for the CC9 pistol provides spring tension to the firing pin safety. Compatible With: HK CC9  
    HKP-22134
    $5.95
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  • New - H&K CC9 Disassembly Safety Lever - HKP-22120
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    HK CC9 Disassembly Safety Lever

    H&K Heckler & Koch

    $5.95
    H&K CC9 Disassembly Safety Lever The CC9 disassembly safety lever prevents accidental discharge during disassembly by blocking the trigger mechanism. Compatible With: HK CC9    
    HKP-22120
    $5.95
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    New - H&K CC9 Ejector - HKP-22114

    HK CC9 Ejector

    H&K Heckler & Koch

    $5.95
    H&K CC9 Ejector   Made by H&K, this ejector for the CC9 pistol directs spent casings out of the ejection port during cycling. Compatible With: HK CC9
    HKP-22114
    $5.95
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  • New - H&K HK VP9/VP9SK, HK VP40 Incomplete Trigger - Black - HKP-16777 HK VP9, VP9SK, VP40 Trigger - Incomplete
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    HK VP9, VP9SK, VP40 Trigger - Incomplete

    H&K Heckler & Koch

    $16.95
    H&K HK VP9/VP9SK, HK VP40 Incomplete Trigger - Black
    HKP-16777
    $16.95
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  • New - H&K HK MR762/417 Handguard Grooved Pin - HKP-16822
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    HK417, MR762 Handguard Pin - Grooved

    H&K Heckler & Koch

    $11.95
    H&K HK MR762, 417 Handguard Grooved Pin   Hechler & Koch grooved pin for HK MR762 and HK 417 handguards.   Compatible With: HK MR762 HK417
    HKP-16822
    $11.95
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  • New - H&K HK USP Expert Bobbed Hammer - HKP-18198 HK USP Expert Bobbed Hammer
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    HK USP Expert Bobbed Hammer

    H&K Heckler & Koch

    $29.95
    USP Expert Bobbed Hammer Old Style The USP Expert Hammer works with HK USP Expert variants. Compatible With: HK USP Expert 9mm HK USP Expert 40 HK USP Expert 45
    HKP-18198
    $29.95
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  • New - H&K HK P30 V3 Series Hammer - HKP-02503 HK P30 V3 Series Hammer
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    HK P30 V3 Series Hammer

    H&K Heckler & Koch

    $55.95
    HK P30 V3 Series Hammer New German HK production. Compatible With: HK P30 V3 HK P30L V3 HK P30LS V3 HK P30SK V3
    HKP-02503
    $55.95
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  • New - HK P2000 Magazine Disconnect Lever - HKP-02497 HK P2000 Magazine Disconnect Lever
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    HK P2000 Magazine Disconnect Lever

    H&K Heckler & Koch

    $32.95
    Heckler and Koch Magazine Disconnect Lever for HK P2000  This part is used in some European and Canadian models to limit the function of the pistol when the magazine is not in play. Compatible with: P2000
    HKP-02497
    $32.95
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