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 VP9SK, VP40SK Grip Panel Left Side - Small
H&K Heckler & Koch
$18.95H&K VP9SK, VP40SK Left Side Grip Panel - Small - Black New HK German manufactured. Left side medium size perfect for spare or for custom stippling projects. Drop-in part for your HK VPSK pistol. CompaHKP-18297$18.95 -
On Sale
HK VP9SK Rail Mount Compensator for Threaded Barrel
HKP HK Parts
Now: $74.96Was: $169.95HKP VP9SK Rail Mount Compensator for Threaded Barrel Specifications: Length - 3 1/2 inches Height - 1 3/4 inches Weight - 4.8 oz.HKP-20535Now: $74.96Was: $169.95 -
HK VP9SK Grip Wrap for Small Backstraps - Granulate
Talon Grip
$19.99TALON Grip - H&K VP9SK - Granulate Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence...HKP-20261$19.99 -
HK P30 Grip Wrap for Small Backstraps - Granulate
Talon Grip
$19.99TALON Grip - H&K P30 - Granulate Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so...HKP-20255$19.99 -
HK VP9, VP40 Grip Wrap for Small Backstraps - Rubber
Talon Grip
$19.99TALON Grip - HK VP9, VP40 - Rubber Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm, improving performance, safety, and confidence...HKP-20248$19.99 -
HK USP Compact Holster - Sport-Tac - 9mm / .40 S&W
Comp-Tac
$69.95Comp-Tac HK USP Compact 9mm & .40 Sport-Tac Holster The Sport-TAC holster is a hybrid, inside-the-waistband holster designed to comfortably carry a 4' handgun at the 4-5 o'clock position. The...HKP-20186-M$69.95 -
HK MP5 Facemount KeyMount - KeyMicro - 360 1/2x28
JMAC Customs
$104.95JMAC Customs 360 1/2x28 Facemount KeyMount (KeyMicro) With the advancement of suppressor technology and the popularity of the KeyMount mounting system, the 360-28F was designed to allow users to...HKP-20141$104.95 -
HK VP9, P30 Magazine - 22 Round - Red - 9mm
HKP HK Parts / Heckler & Koch
$89.95Heckler and Koch Complete 22 Round Magazine with HK PARTS Red Magazine Extension for 9mm HK VP9 and HK P30 HK Parts +7 alloy magazine extension coupled with an HK 15 rHKP-19842$89.95 -
HK MP5, HK94, HK53, Slimline Handguard - Used - Factory
H&K Heckler & Koch
$199.95H&K HK MP5, 94, 53 Factory Slimline Forearm - Rare - Like new Like new and rare Heckler & Koch Genuine HK94/MP5 slimline forearm date coded, in excellent condition. This rare and sought-after part...HKP-01720$199.95 -
HK VP9, VP40 Grip Panel Right Side - Large - FDE
H&K Heckler & Koch
$16.95H&K VP9, VP40 Grip Panel Right Side - Large - FDE New HK German manufactured. Right side, large size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. CompatibleHKP-18117$16.95 -
HK VP9, VP40 Backstrap - Small - OD Green
H&K Heckler & Koch
$24.95H&K VP9, VP40 Backstrap - Small - OD Green New HK German Manufactured Compatible With: HK VP9 HK VP40HKP-18839$24.95 -
HK417 Trigger - Geissele SSF
Geissele
$489.95HK417 SSF Trigger- Geissele The Geissele Super Select-Fire (SSF) HK417 trigger is a select-fire combat trigger that Geissele Automatics developed for the U.S. Special Operations Community. The HK417...HKP-16478$489.95