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 G36, HK SL8 Roll Pin for Gas Piston - Black - HKP-16386

    HK G36, SL8 Roll Pin - Gas Piston

    H&K Heckler & Koch

    $9.95
    H&K HK G36, HK SL8 Roll Pin for Gas Piston
    $9.95
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    New - H&K VP9SK Left Grip Panel w/ Thumb Rest - Medium - Black - HKP-18632 HK VP9SK Left Grip Panel w/ Thumb Rest - Medium - Black

    HK VP9SK Left Grip Panel w/ Thumb Rest - Medium - Black

    H&K Heckler & Koch

    $19.95
    H&K VP9SK Left Grip Panel w/ Thumb Rest - Medium - Black New HK German manufactured. Left side medium size with thumb rest perfect for spare or for custom stippling projects. Drop-in part for your HK VPSK pistol. Compatible With: HK VP9SK
    $19.95
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  • New - H&K VP9SK Left Side Grip Panel - Medium - OD Green - HKP-18587 HK VP9SK Left Side Grip Panel - Medium - OD Green
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    HK VP9SK Left Side Grip Panel - Medium - OD Green

    H&K Heckler & Koch

    $19.95
    H&K VP9SK Left Side Grip Panel - Medium - OD Green New HK German manufactured. Left side medium size perfect for spare or for custom stippling projects. Drop-in part for your HK VPSK pistol. Compatible With: HK VP9SK
    $19.95
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  • New - Talon Grip HK VP9SK Rubber - Small - Black - HKP-20260 HK VP9SK Grip Wrap for Small Backstraps - Rubber
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    HK VP9SK Grip Wrap for Small Backstraps - Rubber

    Talon Grip

    $19.99
    TALON Grip - H&K VP9SK - 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 VP9, VP40 Grip Panel Right Side - Small - FDE - HKP-18115 HK VP9, VP40 Grip Panel Right Side - Small - FDE
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    HK VP9, VP40 Grip Panel Right Side - Small - FDE

    H&K Heckler & Koch

    $24.99
    H&K VP9, VP40 Grip Panel Right Side - Small - FDE New HK German manufactured. Right side, small size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP9A1 F, VP9A1 K HK VP40
    $24.99
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  • New - H&K HK Mark 23 Roll Pin Right Safety Lever - HKP-01813
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    HK Mark 23 Roll Pin Right Safety Lever

    H&K Heckler & Koch

    $7.95
    HK Mark 23 Roll Pin Right Safety Lever New HK German nickel plated 1.5 X 9mm roll pin to hold the right side of the selector lever to the axle of the left side control lever. Compatible With: HK Mark 23 HK SOCOM .45
    $7.95
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  • New - H&K P30L .40 S&W Complete Recoil Assembly - HKP-02436 New - H&K P30L .40 S&W Complete Recoil Assembly - HKP-02436
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    HK P30L .40 S&W Complete Recoil Assembly

    H&K Heckler & Koch

    $109.95
    HK P30L .40 S&W Complete Recoil Assembly A genuine German Heckler & Koch part. Spare recoil assemblies are a great help to keep the pistol functioning as it was designed. Compatible With:  HK P30L .40.
    $109.95
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  • New - H&K HK P Series Disconnector - HKP-01794 HK P Series Disconnector
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    HK P Series Disconnector

    H&K Heckler & Koch

    $6.95
    HK P Series Disconnector Compatible With These Models In 9mm, .40 S&W, & .357 SIG: HK P30  HK P30L HK P2000 HK P2000SK
    $6.95
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  • New - H&K HK USPC Variant 4 Right Decock Control Lever - Black - HKP-02264
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    HK USP Compact Variant 4 Right Decock Control Lever

    H&K Heckler & Koch

    $34.95
    USPC - Decock Lever V4 - Decock Only Compatible with all USP Compact pistols and provides the V4 Decock ONLY (no safety function) when used with the Variant 3 & 4 Detent Plate. This is the correct lever for those who are "left-handed"...
    $34.95
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  • New - HKP HK G36/SL8 (5.56/.223) Cocking Handle - HKP-18251 HK G36, SL8  Cocking Handle
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    HK G36, SL8 Cocking Handle

    HKP HK Parts

    $49.95
    Cocking Handle For G36 & SL8 Bolt Carriers - USA New USA made charging handle ideal for a 922 replacement part. Made in the USA.
    $49.95
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  • New - H&K G36 (5.56/.223) Catch Axle - HKP-01872
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    HK G36 Catch Axle

    H&K Heckler & Koch

    $7.95
    HK G36 Catch Axle For All Lowers  
    $7.95
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    New - Strike Industries M-LOK & Key Mod Universal Rail - 7 Slots - HKP-17594 M-LOK - Key Mod Universal Rail - 7 Slots

    M-LOK - Key Mod Universal Rail - 7 Slots

    Strike Industries

    $25.95
    Strike Industries M-LOK & Key Mod Universal Rail - 7 Slots Strike Industries LINK attachment system takes the age old question Key-Mod vs. M-LOK and came up with the ultimate solution, a dual interface design compatible with both M-LOK and Key-Mod,...
    $25.95
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