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 VP9 Optic Plate - Holosun K, Shield RMSc - Optics Ready - Red Dot Pistol Mount
H&K Heckler & Koch
$50.95Heckler and Koch Holosun K Optics plate for VP9 OR Models Genuine Heckler and Koch optics plate for HK VP9 Optics Ready (VP9OR) pistols. Use factory filler plate screwHKP-22381$50.95 -
HK CC9 Magazine Release and Chassis Pin
H&K Heckler & Koch
$5.95Heckler and Koch Magazine Release and Chassis Pin for HK CC9 Made by HK, this authentic pin for the HK CC9 secures magazine release and chassis components within theHKP-22112$5.95 -
Out Of Stock
HK CC9 Backstrap - Standard
H&K Heckler & Koch
$13.95H&K CC9 Standard Backstrap This genuine H&K CC9 backstrap provides the factory grip profile for a custom fit. Compatible With: HK CC9HKP-22108$13.95 -
HK P30 Fluted Barrel - 9mm - 4.5" - Threaded 13.5x1
HKP HK Parts
$229.95HKP P30 9mm Fluted Barrel - Threaded 13.5x1HKP-21443$229.95 -
HKP Hat - Snapback - Baseball - OSFM - Black and Gray
HKP HK Parts
$17.95HKP Baseball Trucker Snapback Cap - OSFM - Black & Gray Get your hands on some of our premium hats! Features: Official HKP merchandiseHKP-20713$17.95 -
HK G36, SL8 Paddle Magazine Release - Heckler and Koch
H&K Heckler & Koch
$9.95Heckler and Koch Paddle Magazine Release for HK G36 and HK SL8 Compatible With: SL8 G36HKP-02152$9.95 -
Out Of Stock
HK VP9SK Stand Off Device
HKP HK Parts
$109.95HK VP9SK Stand-Off Device Fits only the HK VP9SK The VP9SK stand-off device is a worst-case-scenario accessory that prevents the slide from being pushed back on the frame (thereby disengaging the...HKP-19118$109.95 -
HK VP9, P30 Magazine - 27 Round - Red Follower - 9mm
HKP HK Parts / Heckler & Koch
$99.95HKP HK Parts with Heckler and Koch HK VP9, HK P30 27 Round Magazine Complete - Red Follower - 9mm HK Parts +10 alloy magazine extension coupled with an HK 17 round factory German magazine adds 10...HKP-19843$99.95 -
HK USPC Holster - Infidel Max - 9mm / .40 S&W
Comp-Tac
$74.95 - $77.95Comp-Tac HK USPC 9mm/.40 S&W Infidel Max RH Holster The Infidel Max Holster is an all-Kydex Inside the Waistband holster with cant adjustment holes to allow the user to change from a reverse cant,...HKP-19592-M$74.95 - $77.95 -
HK MP5 Folding Stock with HK Parts Adapter
HKP HK Parts / Heckler & Koch
$269.95German Folding Stock with HK Parts Adapter - MP5 German folding stock with MP5 HK Parts Adapter. The HK Parts adapter offers a QD attachment point and is made from hard coat anodized aluminum...HKP-19453$269.95 -
HK VP9, VP9SK, VP40 Slide Plate
H&K Heckler & Koch
$13.95H&K VP9, VP9SK, VP40 Slide Plate New German HK manufacture. Slide plate for the rear of the pistol. Made of polymer. Compatible With: HK VP9HKP-16834$13.95 -
HK VP9, VP40 Grip Panel Right Side - Medium - FDE
H&K Heckler & Koch
$19.95H&K VP9, VP40 Grip Panel Right Side - Medium - FDE New HK German manufactured. Right side, medium size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. CompatibHKP-18116$19.95