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 Grip Panel Left Side - Large - Black
H&K Heckler & Koch
$17.95H&K VP9SK Left Side Grip Panel - Large - 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. Compatible With: HK VP9SK HK VP40SKHKP-18300$17.95 -
On Sale
HK VP40 Slide Spider Grip Enhancer
ArachniGRIP
Now: $11.95Was: $19.87ArachniGRIP HK VP40 Slide Spider Grip Enhancer The Slide Spider is designed to assist new and practiced shooters alike, affected by weakened hand and/or grip strength, in operating the slide of their semi-automatic pistol. Once installed, the Slide...HKP-18394Now: $11.95Was: $19.87 -
On Sale
CRKT Pilar Copper Knife - 2.38"
Now: $39.95Was: $72.95Columbia River Knife & Tool, PILAR COPPER, 2.38" Folding Knife, Plain Edge, Satin Finish, Copper and Stainless Steel Handle The Pilar Copper is a super compact everyday carry folder with distinctive minimalist design, a big colorful pop, and an epic...HKP-20556Now: $39.95Was: $72.95 -
HK P30, VP9 Night Sights - Tritium Pro
Truglo
$94.95Truglo HK P30, VP9 Tritium Pro Night Sights Tritium Pro night sights designed for HK P30 and VP9 series pistols. These three-dot sights provide a standard white dot sight picture in daylight and self-illuminated green tritium dots in low-light or...HKP-19934$94.95 -
Out Of Stock
HK MP5 40/10 Semi-Auto 4 Position (0,1,2,F) Trigger Housing - Clipped and Pinned
H&K Heckler & Koch
$249.95H&K MP5 40/10 Semi-Auto 4 Position (0,1,2,F) Trigger Housing - Clipped & Pinned This factory German trigger housing is designed for the MP5 40/10 with a 4 position pictogram (0,1,2,F). It comes clipped and pinned for use in semi-auto units,...HKP-19924$249.95 -
HK P2000 Holster - MTAC IWB
Comp-Tac
$79.95Comp-Tac HK P2000 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 comfort and speed for...HKP-19591-M$79.95 -
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 VP9LB International Holster
Comp-Tac
$64.95Comp-Tac HK VP9LB International Holster The International is an outside the waistband holster with a modular mounting design giving the user 16 holster options in 1. Designed to be worn at 3:00 this holsters is perfect for competition shooting, concealed...HKP-19068-M$64.95 -
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
HK VP9, VP40 Grip Panel Right Side - Small - Gray
H&K Heckler & Koch
$24.95H&K VP9, VP40 Grip Panel Right Side - Small - Gray New HK German manufactured. Right side, small size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP9A1 F, VP9A1...HKP-18123$24.95 -
HK VP9, VP40 Grip Panel Left Side - Small - Gray
H&K Heckler & Koch
$16.95H&K VP9, VP40 Grip Panel Left Side - Small - Gray New HK German manufactured. Left side, small size. Perfect for spare or for custom stippling projects . Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP40 HK VP9A1 F HK VP9A1 KHKP-18121$16.95 -
HK VP9, VP40 Grip Panel Left Side - Small - FDE
H&K Heckler & Koch
$24.99H&K VP9, VP40 Grip Panel Left Side - Small - FDE New HK German manufactured. Left side, small size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP40 HK VP9A1 F HK VP9A1 KHKP-18112$24.99