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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
HK MP5 Trigger Group - Navy 3 Position 0,1,Full
H&K Heckler & Koch
$2,499.95HK MP5 9mm 3 Position Navy (0,1,Full) Trigger Group Complete New Factory German manufacture brand new 3 position Navy ambidextrous F/A trigger group. Safe, semi, full controls. Each unit comes...HKP-00160$2,499.95 -
Out Of Stock
Bolt Head Locking Roller -4, 7.96mm
HKP HK Parts
$8.95HKP HK Parts -4 7.96mm Undersized Roller HK spec under-sized roller that will fit all HK bolt heads including HK91, G3, HK33, HK53, HK93, HK94, MP5, SP89 all clones and the Cetme and its clones. An...HKP-17558$8.95 -
Out Of Stock
HK MP5, HK33, HK53, HK91, G3 Trigger Housing - SEF - Push Pin - Finger Grooves
H&K Heckler & Koch
$345.95H&K MP5, 53/33, G3 (9mm, 5.56/.223, 7.62/.308) SEF Trigger Housing - Push Pin This SEF grip housing features classic finger grooves and is crafted for factory push pin receivers. It's perfect for...HKP-16406$345.95 -
Out Of Stock
HK MP5 Bolt Carrier Group - Full Auto - Complete - IB DATE CODE
H&K Heckler & Koch
$0.00MP5 Full Auto Bolt Group Complete - IB DATE CODE-NEW OLD STOCK HK German 9mm MP5 full auto bolt carrier IB dated new old stock in 100% working order. These bolt groups are HK German MP5 Limited...HKP-00662$0.00 -
Out Of Stock
HK33, HK93 Cocking Tube with Hanger - USED
H&K Heckler & Koch
$88.95Heckler and Koch Cocking Tube with Hanger, Used for HK33 and HK93HKP-00710$88.95 -
Out Of Stock
HK33, HK53 Trigger Group - 0-1-25 SEF - Used
H&K Heckler & Koch
$999.95H&K 53/33 0-1-25 SEF Trigger Group-Used HK German 0-1-25 SEF trigger groups for 53/33 in used in good condition. These trigger groups are the ultimate choice to complete the factory correct look for...HKP-00705$999.95 -
HK USP Match Trigger
H&K Heckler & Koch
$34.95Heckler and Koch Factory USP Match Trigger Factory German Heckler and Koch match trigger for full-size HK USP pistols. This replacement trigger features the factory Match-style curved profile and isHKP-23034$34.95 -
HK MP5 Trunnion - HK-Style - .40 S&W, 10mm
RCM
$129.95RCM HK MP5 .40 S&W, 10mm US-Made Trunnion with Pre-Installed Bullet Guides This RCM trunnion is made for HK MP5 .40 S&W and 10mm builds and machined to HK specifications. Manufactured from...HKP-23032$129.95 -
HK VP9CC Holster - Leather WING - OWB - Right Hand
BlackPoint Tactical
$79.95BlackPoint Tactical Leather WING Right-Hand OWB Holster for HK VP9CC The BlackPoint Tactical Leather WING is a right-hand OWB holster for the HK VP9CC. It combines a KYDEX® holster body with leather...HKP-22839$79.95 -
HK VP9CC Holster - Mini WING - IWB - Right Hand
BlackPoint Tactical
$79.95BlackPoint Tactical Mini WING Right-Hand IWB Holster for HK VP9CC The BlackPoint Tactical Mini WING is a dedicated right-hand IWB holster designed for the HK VP9CC. The KYDEX® shell and leather “mini...HKP-22840$79.95 -
On Sale
HK33, HK53, AP53 Trigger Group - Binary - Line New
H&K Heckler & Koch
Now: $799.91Was: $1,199.95Heckler and Koch German HK33, HK53, AP53 Binary Trigger Group - Like New ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IHKP-99820Now: $799.91Was: $1,199.95 -
On Sale
HK MP5K, SP5K, SP89 Barrel - 9MM - Like New
H&K Heckler & Koch
Now: $234.71Was: $389.95Factory German HK Flush-Fit 9mm Barrel Without 3-Lug ONLY 5 UNITS AVAILABLE INCORRECT PACKAGING USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL UHKP-99809Now: $234.71Was: $389.95