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 VP9, VP40 Backstrap - Small - Gray
H&K Heckler & Koch
$19.95H&K VP9, VP40 Backstrap - Small - Gray Compatible With: HK VP9HKP-18125$19.95 -
On Sale
HK VP9SK Holster - Infidel Max
Comp-Tac
$49.06 - $76.95Comp-Tac HK VP9SK Infidel Max 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, speed cant and...HKP-18614-M$49.06 - $76.95 -
HK VP9, VP40 Grip Panel Right Side - Large - Gray
H&K Heckler & Koch
$24.95H&K VP9, VP40 Grip Panel Right Side - Large - Gray New HK German manufactured. Right side, large size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. CompatiblHKP-18124$24.95 -
HK VP9, VP40 Grip Panel Left Side - Large - FDE
H&K Heckler & Koch
$25.99H&K VP9, VP40 Grip Panel Left Side - Large - FDE New HK German manufactured. Left side, large size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible WHKP-18114$25.99 -
HK417, MR762, G28 Sling Adapter with Loop - Ambi
H&K Heckler & Koch
$129.95Heckler and Koch Ambidextrous Sling Adapter with Sling Loop for HK417, HK MR762, and HK G28 HK German manufactured MR762 and HK417 Sling Adapter Backplate with HK Sling Loop. This backplate has...HKP-17686$129.95 -
HK417, MR762 Charging Handle Pin
H&K Heckler & Koch
$6.95H&K HK MR762/417 Charging Handle Pin HK MR762 & HK 417 Clamping Sleeve for plate on charging handle. There are two of these pins used on the charging handle. Compatible With: <HKP-16754$6.95 -
HK417, MR762 Firing Pin Retaining Pin
H&K Heckler & Koch
$19.95Heckler and Koch MR762 Firing Pin Retaining Pin This firing pin retaining pin is made from a durable, black finished, steel and is a factory original Heckler and Koch component. This retaining pin is...HKP-16612$19.95 -
HK417, MR762 Axle Extractor Retaining Pin
H&K Heckler & Koch
$8.95H&K HK MR762/417 Axle Extractor Retaining Pin This extractor retaining pin is constructed of durable, black finished, steel and is an OEM factory original H&K component. This retaining pin is...HKP-16810$8.95 -
On Sale
HK45 Compact Holster - Compensator
HKP HK Parts
Now: $50.97Was: $79.95HKP HK45C Comp Weight™Compensator Holster The HK45C series Comp Weight™ Compensator holster is an outside the waistband that allows you to use the holster with the HK Parts Comp Weight™ installed...HKP-18992-MNow: $50.97Was: $79.95 -
HK P7 Series Trigger Pin - Cylindrical
H&K Heckler & Koch
$8.95Heckler and Koch Trigger Pin aka Cylindrical Pin for the HK P7 Series Compatible With: P7PSP P7M8HKP-01319$8.95 -
HK P30SK Holster - Infidel Max
Comp-Tac
$74.95Comp-Tac HK P30SK Infidel Max 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, speed cant and...HKP-17516-M$74.95 -
HK P2000 Recoil Spring Assembly - .40 S&W, .357 SIG
H&K Heckler & Koch
$105.95HK P2000 Recoil Spring Guide Rod Assembly Compatible With: HK P2000 40 S&W HK P2000 .357 SIGHKP-01614$105.95