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 P30SK/P2000SK Hammer Strut - HKP-02597
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    HK P30SK, P2000SK Hammer Strut

    H&K Heckler & Koch

    $17.95
    Heckler and Koch Hammer Strut for HK P30SK, P2000SK Factory German HK hammer strut for the P30SK and P2000SK 9mm pistols. This OEM steel component installs in the rear grip frame and works with the hammer spring to drive the hammer forward during firing...
    HKP-02597
    $17.95
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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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  • Out Of Stock
    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 - H&K MP5 & MP5K Stop Pin For Recoil Rod - HKP-17421
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    HK MP5, MP5K Recoil Rod Stop Pin

    H&K Heckler & Koch

    $14.99
    HK German MP5 & MP5K Recoil Rod Stop Pin New HK German manufacture a great spare or replacement item to have on hand. Compatible With: MP5, 94, SP5 MP5K, SP89, SP5KClones or other custom builds
    HKP-17421
    $14.99
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  • New - H&K CC9 Firing Pin Spring Retainer - HKP-22139
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    HK CC9 Firing Pin Spring Retainer

    H&K Heckler & Koch

    $5.95
    H&K CC9 Firing Pin Spring Retainer Manufactured in Germany by H&K, this part secures the firing pin spring to the firing pin assembly, ensuring proper striker function during cycling. Compatible With: HK CC9    
    HKP-22139
    $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 CC9 Magazine Catch - HKP-22106
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    HK CC9 Magazine Catch

    H&K Heckler & Koch

    $16.95
    H&K CC9 Magazine Catch   Genuine H&K magazine catch for the CC9 pistol engages and locks the magazine in place while allowing for the quick release during reloads. Compatible With: HK CC9  
    HKP-22106
    $16.95
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  • New - H&K HK MR762/417 Threaded Pin For Buttstock Insert - HKP-16609 HK417, HK MR762 Threaded Pin For Buttstock Insert
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    HK417, HK MR762 Threaded Pin For Buttstock Insert

    H&K Heckler & Koch

    $4.95
    H&K HK MR762/417 Threaded Pin For Buttstock Insert HK MR762, HK 417 threaded pin for the buttstock release lever insert. Compatible With: HK MR762 HK 417
    HKP-16609
    $4.95
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  • New - H&K 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
    HK P2000 Magazine Disconnect Lever This part is used in some European and Canadian models to limit the function of the pistol when the magazine is not in play.  
    HKP-02497
    $32.95
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  • New - H&K 10 Round HK USP 9mm Floor Plate Standard - Black - HKP-01477 HK USP Magazine Floorplate - 9mm - 10 Round - Standard
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    HK USP Magazine Floorplate - 9mm - 10 Round - Standard

    H&K Heckler & Koch

    $19.95
    10 Round HK USP 9mm Floor Plate Standard  
    HKP-01477
    $19.95
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  • New - H&K 10 Round HK VP9/P30/USPC/P2000 9mm Magazine Locking Plate - HKP-02501 HK VP9, P30, USPC, P2000 Magazine Locking Plate - 9mm - 10 Round
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    HK VP9, P30, USPC, P2000 Magazine Locking Plate - 9mm - 10 Round

    H&K Heckler & Koch

    $19.95
    HK USP Compact 9mm Magazine Locking Plate for 10 Round Magazines
    HKP-02501
    $19.95
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  • Out Of Stock
    New - MM Registered Sear Pack - Re-Timed Hammer - Belt-Fed - HKP-16996 Re-Timed Hammer for Registered Sear Packs - Belt Fed

    Re-Timed Hammer for Registered Sear Packs - Belt Fed

    Michaels Machines

    $198.95
    MM Registered Sear Pack - Re-Timed Hammer - Belt-Fed Billeted re-timed Hammer that has been professionally re-timed by Michael's Machines for belt-fed HK firearms with registered sear packs. A one piece billeted HK re-timed hammer is the necessary...
    HKP-16996
    $198.95
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