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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HK P7 PSP Front Sight 6.7mm
H&K Heckler & Koch
$23.95HK P7 PSP Front Sight 6.7mm Compatible With: PSPHKP-01338$23.95 -
On Sale
HK P7 PSP Front Sight 6.5mm
H&K Heckler & Koch
Now: $19.95Was: $29.95HK P7 PSP Front Sight 6.5mm Compatible With: PSPHKP-01337Now: $19.95Was: $29.95 -
Out Of Stock
HK P7M10 Front Sight 7.4mm
H&K Heckler & Koch
$29.95Front Sight 7.4mm Compatible With: P7M10HKP-01365$29.95 -
$9.95 -
HK Mark 23 Recoil Spring Washer
H&K Heckler & Koch
$9.95H&K HK Mark 23 Recoil Spring Washer New HK German Mark 23, SOCOM Recoil Spring Washer for Recoil Assembly.HKP-16640$9.95 -
HK Mark 23 Recoil Rod
H&K Heckler & Koch
$79.95H&K HK Mark 23 Recoil Rod Factory HK Mark 23, SOCOM Recoil Rod Stripped. Ideal to keep as a spare, as this item is a repair & replacement item.HKP-16639$79.95 -
$9.95 -
HK VP9, P30, HK45 Front Sight 6.7mm - Green
H&K Heckler & Koch
$47.95HK VP, P30, & 45 Front Sight 6.7mm - Green Compatible With: HK VP9, VP9SK, VP40 HK P30, P30L, P30SK HK45 & HK45 CompactHKP-02259$47.95 -
HK P2000, P2000SK Front Sight 6.1mm
H&K Heckler & Koch
$19.95HK German P 2000 & P 2000SK Front Sight 6.1mmHKP-12707$19.95 -
On Sale
HKP .40 S&W 4 Prong Flash Hider - Threaded 14.5x1 LH
USA
Now: $29.95Was: $79.95HKP .40 S&W 4 Prong Flash Hider - Threaded 14.5x1 LH THIS IS A CLOSEOUT PRODUCT DUE TO A HARMONIC (TUNING FORK EFFECT) PRESENT WHEN SHOOTING. THE PART IS ENTIRELY FUNCTIONAL AND IS SOLD AS-IS, RETURNS ARE NOT ACCEPTED. For use on all HK German ...HKP-01986Now: $29.95Was: $79.95 -
Out Of Stock
HK45C, USPC Firing Pin - Titanium
HKP HK Parts
$49.95HKP HK USPC/45C Titanium Firing Pin A solid billet CNC offering at 40+% lighter than comparable steel firing pins. Our titanium firing pins travel faster in the slide, delivering a quicker lock time & enhancing accuracy. Titanium pins also carry less...HKP-17801$49.95 -
HK USP, USP Tactical .45 ACP Lockout Device Set
H&K Heckler & Koch
$18.95Heckler and Koch HK USP45, USP45 Tactical Lockout Device Set Factory lockout device set designed for HK USP .45 ACP full-size pistols, including Tactical models. Intended for use in compatible lockout-equipped frames. Compatible With: USP45,...HKP-01503$18.95