HK Pistol Parts

HK Pistol Parts

Explore an Extensive Selection of Heckler and Koch Pistol Parts – VP9, USP, P30, and More!

Upgrade your HK pistol with top-quality parts and accessories. From VP9 and USP to P30 and P2000, we've got you covered. Find the perfect holster, magazines, grips, triggers, compensators, barrels, magwells, and sights for your firearm. Whether you own a VP9SK, P30L, P30SK, P2000SK, or Mark 23, we have the HK parts you need. Shop now for the best in holsters and magazines.

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  • New - HKP +7 HK VP9/HK P30 Magazine Extension Kit - HKP-19456-M HK VP9, P30 Magazine Extension Kit - +7
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    HK VP9, P30 Magazine Extension Kit - +7

    HKP HK Parts

    $54.95
    HKP +7 HK VP9/P30 Magazine Extension Kit The HK Parts +7 magazine extension kit adds 7 additional rounds to the HK VP9/P30 magazine with the simple swap of the floor plate & mag spring. Each kit includes the +7 extension and an enhanced spring. This...
    HKP-19456-M
    $54.95
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  • New - HKP .40 S&W Vented Micro Comp - Threaded 14.5x1 LH - HKP-19955 HKP .40 S&W Vented Micro Comp - Threaded 14.5x1 LH
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    HKP .40 S&W Vented Micro Comp - Threaded 14.5x1 LH

    HKP HK Parts

    $29.95
    HKP .40 S&W Vented Micro Comp - Threaded 14.5x1 LH The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector.  The HK Parts Micro Comp easily attaches to the end...
    HKP-19955
    $29.95
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  • New - H&K HK USP/USPC/45/45C LEM Cocking Piece Elbow Hammer Rebound Spring - HKP-02479
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    HK45, HK45 Compact, USP, USP Compact LEM Cocking Piece Elbow Hammer Rebound Spring

    H&K Heckler & Koch

    $9.95
    HK LEM Cocking Piece Elbow Hammer Rebound Spring This item is a common wear and replacement item for those who have LEM triggers installed. Compatible With: USP USPC HK45 HK45C
    HKP-02479
    $9.95
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    $9.95
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  • New - HKP +5 HK P2000/USPC 9mm Magazine Extension - HKP-18661-M HKP +5 HK P2000/USPC 9mm Magazine Extension
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    HKP +5 HK P2000/USPC 9mm Magazine Extension

    HKP HK Parts

    $49.95
    HKP +5 HK P2000/USPC 9mm Magazine Extension HK Parts magazine extension +5 adds 5 additional rounds to the HK P2000, 13 round magazine. It uses the existing mag body, spring, and follower. Just slide the magazine extension on and tighten it and you're...
    HKP-18661-M
    $49.95
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  • Out Of Stock
    New - H&K 12 Round HK USP .45 ACP Standard Floorplate Magazine - Black - HKP-02374 HK USP, USPT Magazine - .45 ACP - 12 Round - Standard Floorplate

    HK USP, USPT Magazine - .45 ACP - 12 Round - Standard Floorplate

    H&K Heckler & Koch

    $59.00
    12 Round HK USP .45 ACP Standard Floorplate Magazine New HK German USP 45 12-round magazine with standard floor plate (no extended finger rest) as this mag sits flush.  Compatible With: HK USP .45 Full-Size Pistols HK USP .45 Tactical
    HKP-02374
    $59.00
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    $59.00
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  • Used - Clipping & Pinning Service HK Lower Housings - Poly - HKP-00923 HK Lower Housing Clipping and Pinning Service - Polymer
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    HK Lower Housing Clipping and Pinning Service - Polymer

    HKP HK Parts

    $99.95
    HK Clipped & Pinned Service - For Polymer Grip Frames We will clip and pin any "push pin" plastic housing for $99.95 each plus return shipping via USPS priority mail. Our technicians can perform the service on a customer supplied grip or we can clip...
    HKP-00923
    $99.95
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  • Out Of Stock
    New - HKP, H&K 19 Round HK Mark 23 / USP .45 ACP Complete Magazine - Black - HKP-21586 HK Mark 23, USP Magazine with Extension, Complete - 19 Round - .45 ACP

    HK Mark 23, USP Magazine with Extension, Complete - 19 Round - .45 ACP

    HKP HK Parts / Heckler & Koch

    $109.95
    HKP HK Parts and Heckler and Koch Magazine Extension Complete 19 Round - HK Mark 23 and USP .45 Designed specifically for the Mark 23 and USP .45—perfect for those who want extra firepower at the range. Each magazine comes fully assembled and ready...
    HKP-21586
    $109.95
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  • On Sale
    New - HKP SIG P320C Compensator - HKP-21092 Sig Sauer P320C Compensator
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    Sig Sauer P320C Compensator

    HKP HK Parts

    Now: $99.95
    Was: $189.95
    HKP SIG P320C Compensator Our P320 P320C compensator reduces recoil and muzzle flip. Each unit is 100% US-made and finished in durable black cerakote.  Our P320C compensator features a Picatinny rail to mount lights/lasers. Available exclusively at...
    HKP-21092
    Now: $99.95
    Was: $189.95
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  • New - Lazy Wolf VP Series F2 Flat Face Trigger - Red Tab - HKP-19290 HK VP Series F2 Trigger - Flat Face - Red
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    HK VP Series F2 Trigger - Flat Face - Red

    Lazy Wolf

    $134.95
    Lazy Wolf F2 Flat Face Trigger for the Heckler and Koch HK VP Series In a collaboration with Lazy Wolf Guns, HK Parts is offering aftermarket triggers for your HK VP9 and HK VP40 handguns. The drop in VP9 series is the greatest trigger ever...
    HKP-19290
    $134.95
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  • New - Trijicon HK USP HD Night Sight Set - Orange - HKP-14533
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    HK USP HD Night Sight Set - Orange

    Trijicon

    $155.99
    Trijicon HD HK106O USP Full Size Night Sight Set- Orange Front Outline The HD Night Sights were created to address the needs of tactical shooters. The three-dot green tritium night sight set front sight features a taller blade and an aiming point ringed...
    HKP-14533
    $155.99
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  • New - H&K HK USP/45/45C Detent Compression Spring - HKP-01257
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    HK45, HK45 Compact USP Detent Compression Spring

    H&K Heckler & Koch

    $5.95
    HK Slide Detent Compression Spring For All HK USP & HK45, HK45C Models The detent spring is needed for positive de-cocking and safety functions of the detent plate. A spare and replacement part as it is prone to breakage and wear. This is also one of...
    HKP-01257
    $5.95
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  • New - H&K HK VP9, HK P30, HK 45 Adjustable Match Sights Superluminova Insert - Green - HKP-18827 HK VP9, P30, HK45 Adjustable Match Sights Superluminova Insert - Green
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    HK VP9, P30, HK45 Adjustable Match Sights Superluminova Insert - Green

    H&K Heckler & Koch

    $119.95
    H&K HK VP9, HK P30, HK 45 Adjustable Match Sights Superluminova Insert - Green LPA Match Sights with SuperLumiNova insert. Adjustable in elevation and windage (front and rear sight set) Compatible With: HK VP9, VP9SK , VP40 (excludes optic ready...
    HKP-18827
    $119.95
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    $119.95
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