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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Out Of Stock
HK VP9SK, VP40SK Backstrap - Large - FDE
H&K Heckler & Koch
$9.95H&K VP9SK, VP40SK Backstrap - Large - FDE New HK German manufacture. Compatible With: HK VP9SK HK VP40SKHKP-18958$9.95 -
HK VP9SK, VP40SK Backstrap - Medium - OD Green
H&K Heckler & Koch
$24.95H&K VP9SK, VP40SK Backstrap - Medium - OD Green New HK German manufacture. Compatible With: HK VP9SK HK VP40SKHKP-18583$24.95 -
HK VP9SK Grip Panel - Left Side - Medium - FDE
H&K Heckler & Koch
$16.95Heckler and Koch Left Side Medium Grip Panel, for HK VP9SK - FDE 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: VP9SKHKP-18585$16.95 -
On Sale
HKP Hat - Snapback - Flat Brim - Black and Red
HKP HK Parts
Now: $13.45Was: $19.95HKP Flat Brim Snapback Hat - Black & Red Get your hands on some of our premium hats! Official HKP merchandise 5" wide HKP logo 100% cotton Structured 4 sewn eyelets Matching color sweatband Plastic adjustable snap Firm front panel Size: OSFM -...HKP-20461Now: $13.45Was: $19.95 -
On Sale
HK USP Compact Grip Wrap - Granulate - 9mm / .40 S&W
Talon Grip
Now: $16.95Was: $19.99TALON Grip - USP Compact 9mm/.40 - Granulate Black 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. The...HKP-20284Now: $16.95Was: $19.99 -
HK33, HK53, HK93 HK-C1 BFSIII Trigger Group - SEF Navy Style
H&K Hechler & Koch / FA Franklin Armory
$879.95Franklin Armory BFSIII HK-C1 - Trigger Group - SEF Navy Style - HK93, HK33 3 Position HK Binary Trigger Group Binary triggers count as 4 922r compliant components. The components that count towards 922r compliance include the trigger pack box, trigger,...HKP-19647$879.95 -
On Sale
HK USPC Holster - MTAC IWB - 9mm / .40 S&W
Comp-Tac
$71.95 - $92.95Comp-Tac HK USPC 9mm/.40. S&W MTAC IWB Holster The MTAC is an inside the waistband (IWB) Kydex and leather hybrid holster designed for concealed carry. Created to be worn behind the hip at 4:00 or 5:00, this holster offers the best in...HKP-19594-M$71.95 - $92.95 -
HK G3 Early Style Backplate with Recoil Rod - Used
H&K Heckler & Koch
$24.95G3 - Early Production CETME, G3 HK91 Backplate - UsedHKP-19556$24.95 -
HK VP9, VP40 Grip Panel Right Side - Medium - OD Green
H&K Heckler & Koch
$24.99H&K VP9, VP40 Grip Panel Right Side - Medium - OD Green New HK German manufactured. Right side size medium. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP9A1 F HK VP9A1 K HK VP40HKP-18836$24.99 -
HK417, MR762 Bolt Group - Complete - DMR
H&K Heckler & Koch
$899.95H&K HK MR762 Bolt Group Complete DMRHKP-16627$899.95 -
On Sale
HK416 Folding Front Sight - .22 LR
Walther / Umarex
Now: $47.95Was: $59.95Walther and Umarex .22 Folding Front Sight for HK416D This is a drop in part that does not require any gunsmithing or special applications on the HK 416D .22 rifle or pistol. Each unit comes complete with the mounting hardware to the front mounting...HKP-02681Now: $47.95Was: $59.95 -
On Sale
HK .40 S&W Pistol Fake Suppressor - Threaded 14.5x1 LH
MFI
Now: $99.95Was: $124.95MFI Fake Suppressor Left Hand Threaded 14.5x1 for HK Pistols with .40 S&W caliber The MFI Fake Suppressor for HK pistols is designed for real weapons but will also fit replicas and airsoft weapons with appropriate adapters. These do not suppress...HKP-02033Now: $99.95Was: $124.95