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 P30 .40 Complete Recoil Assembly - HKP-02437 HK P30 .40 Complete Recoil Assembly
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    HK P30 .40 Complete Recoil Assembly

    H&K Heckler & Koch

    $79.95
    HK P30 .40 Cal Recoil Rod Assembly Complete A genuine German Heckler & Koch part. New Factory Fresh HK parts help the pistol function as it was designed. Compatible With: HK P30 .40 cal.
    HKP-02437
    $79.95
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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 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 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 MR556/416 Front Sight Roll Pin - HKP-02659
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    HK416, MR556 Front Sight Roll Pin

    H&K Heckler & Koch

    $4.95
    Heckler and Koch Front Sight Roll Pin for HK416 and HK MR556
    HKP-02659
    $4.95
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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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  • HK91, G3 Magazine Release Set - USED HK91, G3 Magazine Release Set - USED
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    HK91, G3 Magazine Release Set - USED

    H&K Heckler & Koch

    $24.95
    Heckler and Koch Magazine Release Set (Left to Right) for HK91 and G3 HK-manufactured, used magazine release set for HK .308 pattern rifles. Complete left-to-right mag catch assembly with both push-button and paddle controls. Expect finish wear and...
    HKP-22466
    $24.95
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  • Out Of Stock
    New - H&K CC9 Firing Pin Return Spring - HKP-22137

    HK CC9 Firing Pin Return Spring

    H&K Heckler & Koch

    $5.95
    H&K CC9 Firing Pin Return Spring OEM firing pin return spring for the CC9 pistol that regulates firing pin movement during cycling to ensure reliable function.   Compatible With: HK CC9  
    HKP-22137
    $5.95
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  • Out Of Stock
    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 USP V1/V2 Detent Plate - HKP-21982 HK USP Detent Plate - V1, V2
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    HK USP Detent Plate - V1, V2

    H&K Heckler & Koch

    $13.95
    H&K USP V1/V2 Detent Plate Detent plate for full-size USP pistols. Used to convert or configure the pistol to Variant 1 (left-side safety/decocker) or Variant 2 (right-side safety/decocker). Ideal for users customizing their control layout...
    HKP-21982
    $13.95
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  • New - HKP HK VP9/VP9SK, HK VP40 Trigger Safety Latch - Black - HKP-16773 HK VP9, VP9SK, VP40 Safety Latch - Trigger
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    HK VP9, VP9SK, VP40 Safety Latch - Trigger

    HKP HK Parts

    $4.95
    HKP HK VP9/VP9SK, HK VP40 Trigger Safety Latch
    HKP-16773
    $4.95
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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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