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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B&T USW A1 Holster - Level III Duty - NANO Cover - RH
B&T Brugger & Thomet
$224.95B&T USW A1 Level III Duty RH Holster w/ NANO Cover Made in Italy by Radar for the B&T USW A1 This B&T Hooded Holster is for those who carry a duty gun. The user can draw the gun immediately while being protected from unauthorized access due...HKP-18314$224.95 -
HK VP9, VP40 Backstrap - Medium - Gray
H&K Heckler & Koch
$29.95H&K VP9, VP40 Backstrap - Medium - Gray New HK German manufacture Compatible With: HK VP9 HK VP40 HK VP9A1 F HK VP9A1 KHKP-18126$29.95 -
HK VP9 International Holster - Gray
Comp-Tac
$64.95Comp-Tac HK VP9 International Holster - Gray The International is an outside the waistband (OWB) holster with a modular mounting design giving the user 16 holster options in 1. Designed to be worn at 3:00 this holster is perfect for competition shooting,...HKP-19001-M$64.95 -
HK VP Series Trigger Housing with Ejector
H&K Heckler & Koch
$49.95H&K VP9/SK & VP40 Insert Housing w/ Ejector Insert housing with ejector for HK VP9 & VP40. Compatible With: HK VP9 HK VP9SK HK VP9A1 F, VP9A1 K HK VP40HKP-16804$49.95 -
HK VP9, VP40 Grip Panel Right Side - Small - OD Green
H&K Heckler & Koch
$19.95H&K VP9, VP40 Grip Panel Right Side - Small - OD Green New HK German manufactured, right side size small. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP9A1 F, VP9A1 K HK VP40HKP-18837$19.95 -
Out Of Stock
HK417, MR762 E2 Concave Buttstock, Complete
H&K Heckler & Koch
$199.95H&K HK MR762/417 Buttstock Complete Concave E2 Compatible With: HK MR762 HK 417HKP-16628$199.95 -
HK P7M13 Barrel - 9mm
H&K Heckler & Koch
$479.95H&K HK P7M13 9mm Barrel Brand new HK German P7M13 factory spare barrel. Cold hammer forged and the real deal. No longer made or available as all HK P7 parts are out of production. Compatible With: HK P7M13HKP-17907$479.95 -
$10.95 -
HK VP9, P30, HK45 Front Sight 6.3mm - Red
H&K Heckler & Koch
$59.95Red Phosphorescent Front Sight - 6.3mm Compatible With: HK VP9, VP9SK & VP40 HK P30, P30L, P30SK HK45 & HK45 CompactHKP-18831$59.95 -
HK P2000 Barrel - 9mm - 3.36"
H&K Heckler & Koch
$319.95New HK German HK P2000 Barrel 9mm Brand new cold hammer forged 9mm P2000 barrel. Perfect for those who want to have a spare or for caliber conversion swaps.HKP-01570$319.95 -
XC1 Ultra-Compact LED Light
Surefire
$297.95Surefire XC1 Ultra-Compact LED Light Features: Lightweight and ultra-compact; ideal for concealed-carry use High-performance LED generates 300 lumens of tactical-level light Multifaceted reflector creates broad, smooth MaxVision Beam for close-quarter...HKP-17663$297.95 -
HK USP Firing Pin Block - Old Style
H&K Heckler & Koch
$29.95HK USP Series Old Style Firing Pin Block Compatible With: HK USP 45 HK USP 40 HK USP 9mm HK USP Compact 9mm HK USP Compact 357 HK USP Compact 40 HK USP Compact 45HKP-01926$29.95