Parts

Parts

At HK Parts, we offer a wide range of high-quality Heckler and Koch accessories and components for your favorite firearms. Whether you are upgrading a Heckler and Koch pistol or rifle, or building with parts kits, we have you covered. Explore top-rated components for VP9, USP, P30, MP5, MP5K, G36, HK416, and more. From triggers, barrels, and grips to magazines, stocks, and sights, find the parts you need to enhance performance, reliability, and function.

Popular upgrades include match triggers, threaded barrels, compensators, optic plates, and extended magazines. Rifle owners often add enhanced stocks, forearms, and ambidextrous controls.
MP5 and MP5K kits are top sellers, giving shooters authentic components for iconic builds. G36 and HK416 kits are also highly sought after by collectors and professionals alike.
HKP offers the world’s largest H&K-focused catalog, with better availability, faster fulfillment, and expert support compared to general retailers.

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  • New - Comp-Tac HK VP9 International Holster - Gray - HKP-19001-M HK VP9 International Holster - Gray
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    HK VP9 International Holster - Gray

    Comp-Tac

    $64.95
    Comp-Tac HK VP9 International Holster - Gray The International is an outside the waistband (OWB) holster with a modular mounting design giving the user 16 holster options in 1. Designed to be worn at 3:00 this holster is perfect for competition shooting,...
    HKP-19001-M
    $64.95
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    $64.95
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  • New - Comp-Tac HK VP9LB International Holster - Black - HKP-19068-M HK VP9LB International Holster
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    HK VP9LB International Holster

    Comp-Tac

    $64.95
    Comp-Tac HK VP9LB International Holster The International is an outside the waistband holster with a modular mounting design giving the user 16 holster options in 1. Designed to be worn at 3:00 this holsters is perfect for competition shooting, concealed...
    HKP-19068-M
    $64.95
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    $64.95
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  • New - H&K VP9, VP40 Grip Panel Right Side - Small - OD Green - HKP-18837 HK VP9, VP40 Grip Panel Right Side - Small - OD Green
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    HK VP9, VP40 Grip Panel Right Side - Small - OD Green

    H&K Heckler & Koch

    $19.95
    H&K VP9, VP40 Grip Panel Right Side - Small - OD Green New HK German manufactured, right side size small. 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
    HKP-18837
    $19.95
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  • Out Of Stock
    New - H&K VP9, VP40 Grip Panel Right Side - Small - Gray - HKP-18123 HK VP9, VP40 Grip Panel Right Side - Small - Gray

    HK VP9, VP40 Grip Panel Right Side - Small - Gray

    H&K Heckler & Koch

    $24.95
    H&K VP9, VP40 Grip Panel Right Side - Small - Gray   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...
    HKP-18123
    $24.95
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    $24.95
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  • New - H&K VP9, VP40 Grip Panel Left Side - Small - Gray - HKP-18121 HK VP9, VP40 Grip Panel Left Side - Small - Gray
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    HK VP9, VP40 Grip Panel Left Side - Small - Gray

    H&K Heckler & Koch

    $16.95
    H&K VP9, VP40 Grip Panel Left Side - Small - Gray New HK German manufactured. Left side, small size. Perfect for spare or for custom stippling projects . Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP40 HK VP9A1 F HK VP9A1 K
    HKP-18121
    $16.95
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    $16.95
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  • New - H&K VP9, VP40 Grip Panel Left Side - Small - FDE - HKP-18112 HK VP9, VP40 Grip Panel Left Side - Small - FDE
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    HK VP9, VP40 Grip Panel Left Side - Small - FDE

    H&K Heckler & Koch

    $24.99
    H&K VP9, VP40 Grip Panel Left Side - Small - FDE New HK German manufactured. Left side, small size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP40 HK VP9A1 F HK VP9A1 K
    HKP-18112
    $24.99
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  • New - H&K HK P7M10/P7M13 Slide Removal Button, Retaining Catch - HKP-15432 HK P7M10, P7M13 Slide Removal Button, Retaining Catch
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    HK P7M10, P7M13 Slide Removal Button, Retaining Catch

    H&K Heckler & Koch

    $29.95
    H&K HK P7M10/P7M13 Slide Removal Button, Retaining Catch Brand new HK German manufacture. No longer in production. These are the last units that HK made. Last call!
    HKP-15432
    $29.95
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  • New - H&K HK 45/P30SK Lockout Compression Spring - HKP-02272
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    HK45, P30SK Safety Lever Compression Spring

    H&K Heckler & Koch

    $6.95
    HK 45 & P30SK Lockout Compression Spring   Compatible With: HK45 HK45 Compact HK P30SK
    HKP-02272
    $6.95
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  • Out Of Stock
    New - H&K P30SK/VP9SK/P2000SK 9mm 10 Round Magazine Housing - HKP-16649 HK P30SK/VP9SK/P2000SK 9mm 10 Round Magazine Housing

    HK P30SK/VP9SK/P2000SK 9mm 10 Round Magazine Housing

    H&K Heckler & Koch

    $43.95
    H&K P30SK/VP9SK/P2000SK 9mm 10 Round Magazine Housing Works with the VP9SK, P2000SK & P30SK models only. New German HK manufacture. Compatible With: P2000 SK P30 SK HK VP9SK
    HKP-16649
    $43.95
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  • Out Of Stock
    New - HKP/H&K P2000 9mm Dimpled Barrel - Threaded 13.5x1 - HKP-18413 HK P2000 Barrel - 9mm - 4.28" - Threaded 13.5x1 - Dimpled

    HK P2000 Barrel - 9mm - 4.28" - Threaded 13.5x1 - Dimpled

    HKP HK Parts

    $229.95
    HKP/H&K P2000 9mm Dimpled Barrel - Threaded 13.5x1   Each barrel is expertly crafted from ordnance grade steel, heat treated, and finished with a premium nitride coating. The dimpled design adds aesthetic appeal, while the fitted O-ringed thread...
    HKP-18413
    $229.95
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    $229.95
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  • New - H&K 10 Round HK USP/Mark 23 .45 ACP Magazine Locking Plate - HKP-01591
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    HK USP, Mark 23 Magazine Locking Plate - .45 ACP - 10 Round

    H&K Heckler & Koch

    $5.95
    10 Round Magazine Locking Plate Compatible With: HK USP 45 ACP 10 round magazine HK Mark 23 10 round magazine
    HKP-01591
    $5.95
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    $5.95
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  • New - Surefire XC1 Ultra-Compact LED Light - HKP-17663 XC1 Ultra-Compact LED Light
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    XC1 Ultra-Compact LED Light

    Surefire

    $297.95
    Surefire XC1 Ultra-Compact LED Light Features: Lightweight and ultra-compact; ideal for concealed-carry use High-performance LED generates 300 lumens of tactical-level light Multifaceted reflector creates broad, smooth MaxVision Beam for close-quarter...
    HKP-17663
    $297.95
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