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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    HK416, MR556  Mag Catch - Ambi
HK416, MR556  Mag Catch - Ambi

    HK416, MR556 Mag Catch - Ambi

    H&K Heckler & Koch

    $92.95
    H&K HK MR556, HK416 Mag Catch - Ambi Factory HK ambidextrous magazine catch/release. Compatible With: HK416 A5 HK MR556 A4 NOT compatible with earlier variants with single-side controls
    $92.95
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  • New - Talon Grip HK P30 Granulate - Small - Black - HKP-20255 HK P30 Grip Wrap for Small Backstraps - Granulate
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    HK P30 Grip Wrap for Small Backstraps - Granulate

    Talon Grip

    $19.99
    TALON Grip - H&K P30 - Granulate Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and...
    $19.99
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  • New - Talon Grip HK VP9, VP40 Rubber - Small - Black - HKP-20248 HK VP9, VP40 Grip Wrap for Small Backstraps - Rubber
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    HK VP9, VP40 Grip Wrap for Small Backstraps - Rubber

    Talon Grip

    $19.99
    TALON Grip - HK VP9, VP40 - Rubber Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and easy...
    $19.99
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  • New - H&K HK MR762/417 Cartridge Extractor - HKP-16842
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    HK417, MR762 Cartridge Extractor

    H&K Heckler & Koch

    $94.95
    H&K HK MR762/417 Cartridge Extractor   Compatible With: HK MR762 HK 417
    $94.95
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  • New - HKP HK MR762/417 Titanium Firing Pin - HKP-17768
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    HK417, MR762 Firing Pin - Titanium

    HKP HK Parts

    $49.95
    HK MR762 & HK417 Firing Pin - Titanium Grade 6 weapons grade Titanium manufacture. Made  in the USA. A must have upgrade to have on hand as the firing pin is one of the most abused components in the HK MR 762 & HK417 weapon system. Get the...
    $49.95
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  • New - H&K HK 45/45C Extractor - HKP-01298
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    HK45, HK45 Compact Extractor

    H&K Heckler & Koch

    $49.95
    German HK45 & HK45C Extractor - New A great spare and replacement part to have. Compatible With: HK45 Tactical HK45 HK45 Compact Tactical HK45 Compact
    $49.95
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  • New - H&K HK P7 Series Front Sight Slide Retainer Pin - HKP-01361
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    HK P7 Series Front Sight Slide Retainer Pin

    H&K Heckler & Koch

    $4.95
    HK P7 Series Front Sight Slide Retainer Pin Compatible With: PSP P7M8 P7M10 P7M13
    $4.95
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  • New - H&K HK P30/SK Axle Pawl - HKP-02214
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    HK P30, P30SK Axle Pawl

    H&K Heckler & Koch

    $8.95
    HK P30/SK Axle Pawl
    $8.95
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  • New - H&K HK USP Control Decock Only V4 Safety Lever - HKP-01417
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    HK USP Control Decock Only V4 Safety Lever

    H&K Heckler & Koch

    $44.95
    H&K HK USP Control Decock Only V4 Safety Lever Lever for left-handers to have the de-cocker (no safety) function. The control lever fits on the right side of the frame. Compatible With: HK USP 9mm HK USP 40 S&W HK USP 45 ACP  
    $44.95
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  • New - H&K HK USP/45/45C Disconnector - HKP-01175
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    HK45, HK45 Compact, USP Disconnector

    H&K Heckler & Koch

    $9.95
    HK German USP 45, HK45, & HK45C Disconnector Compatible: HK45 USP9 USP40 USP45 USP Compact 9 USP Compact 40 USP Compact 45
    $9.95
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  • New - H&K HK USP/USPC/45/45C LEM Hammer - HKP-02705 HK45, HK45 Compact, USP, USP Compact LEM Hammer
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    HK45, HK45 Compact, USP, USP Compact LEM Hammer

    H&K Heckler & Koch

    $69.95
    HK USP, USPC, 45, & 45C LEM Hammer LEM Hammer Fits The Following HK Pistols: USP USPC HK45 HK45C
    $69.95
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  • New - H&K USC (.45 ACP) Carbine Mag Release Axle - HKP-02584
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    HK USC (.45 ACP) Carbine Mag Release Axle

    H&K Heckler & Koch

    $18.95
    HK German USC Magazine Release Axle This is a great replacement as they are prone to breakage and wear. These are also a missing part in some states where bullet buttons are required. This part is compatible with all HK USC...
    $18.95
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