All Parts
At HK PARTS, we bring you a wide array of high-quality H&K accessories and components for your favorite firearms. Whether you're upgrading your H&K pistol or rifle, or even looking for parts kits, we've got you covered. Discover a range of top-rated components for popular models like VP9, USP, P30, MP5, MP5K, G36, HK416, and more. From triggers, barrels, and grips to magazines, stocks, and sights, we have it all. Enhance your firearm's performance and functionality with our premium components.
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Comp-Tac HK VP40 Infidel Ultra Max RH Holster - Black
Comp-Tac
$94.95Comp-Tac HK VP40 Infidel Ultra Max RH Holster - Black The Infidel Ultra Max Holster is an Inside the Waistband Kydex and leather hybrid holster designed for concealed carry. The Infidel Ultra Max is designed with cant adjustment holes to allow...HKP-19623$94.95 -
Comp-Tac HK VP40 International LH Holster - Black
Comp-Tac
$79.95Comp-Tac HK VP40 International LH Holster - Black 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,...HKP-17471$79.95 -
Comp-Tac HK VP40 International RH Holster - Black
Comp-Tac
$74.95Comp-Tac HK VP40 International RH Holster - Black 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,...HKP-17470$74.95 -
Comp-Tac HK VP9 CT3 Level 3 Holster Optics Ready - Left Hand
Comp-Tac
$169.95Comp-Tac HK VP9 CT3 Level 3 Holster Optics Ready - Left Hand The CT3 is a level 3 holster that uses friction, an ejection port lock, and a hood that must be released before the firearm can be drawn. The CT3 is designed with the intent that a master grip...HKP-20224$169.95 -
Comp-Tac HK VP9 International RH Holster - Coyote Brown
Comp-Tac
$74.95International Holster for - RH - Coyote Brown - HK VP9 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...HKP-19682$74.95 -
Comp-Tac HK VP9, MTAC IWB RH Holster - Black
Comp-Tac
$94.95HK VP9 MTAC Holster - Right Hand The MTAC is an inside the waistband 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 concealed carry...HKP-17459$94.95 -
Comp-Tac HK VP9B International LH Holster - Black
Comp-Tac
$79.95HK VP9B International Holster - Left Hand 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...HKP-19588$79.95 -
Comp-Tac HK VP9SK Comp Carry Holster - Left Hand
Comp-Tac
$79.95Comp-Tac HK VP9SK Comp Carry Holster - Left Hand The dual concealment holster, or the "DCH", is the best solution for users who need versatility in their carry methods. This holster offers both IWB (inside-the-waistband) and OWB (outside-the-waistband)...HKP-20073$79.95 -
Comp-Tac HK45C Comp Carry Holster – Left Hand
Comp-Tac
$89.95Comp-Tac HK45C Comp Carry Holster – Left Hand At last a custom made Comp-Tac International OWB holster for your HK pistol that allows you to have the Rail Mount Compensator, Comp Weight, or Match Weight installed. Manufactured by the best holster...HKP-20868$89.95 -
Sale
ETS Glock 43 9-Round 9mm Magazine - Translucent
Elite Tactical Systems
Now: $13.95Was: $21.95ETS Glock 43 9-Round 9mm Magazine - Translucent Features: 9-round capacity extends .75" below the magwell Extra length provides additional handling area for better shooting control Compatible with Glock and aftermarket floorplates Easy disassembly with...HKP-18766Now: $13.95Was: $21.95 -
Geissele HK 416 MLOK 10.5" Handguard - Black
Geissele
$469.95HK416 Super Modular Rail MK15 M-LOK - Black - 10.5" The Super Modular Rail HK416 MK15 MLOK was designed to replace the standard rail on an HK416 or MR556 weapon platform. The rail system utilizes the stock HK barrel nut, but incorporates the strength,...HKP-19990$469.95 -
GSG9 HK G36C Complete Pistol Parts Kit
GSG9
$1,999.95HK G36C Pistol Parts Kit Complete - US Made Complete G36C Semi-Auto Parts Kit. Includes all parts needed for a complete build aside from the receiver. Click this link to complete your build with a DEFGUNZ DEF36 receiver. 922R Compliant...HKP-18647$1,999.95 -
H&K .45 ACP Tactical Texas Style Thread Protector - Threaded 16x1 RH
H&K Heckler & Koch
$24.95H&K .45 ACP Tactical Texas Style Thread Protector - Threaded 16x1 RH The Texas Style thread protector features raised knurling, distinguishing it from the standard HK style, which does not have this raised texture. This design ensures a secure grip...HKP-20406$24.95 -
H&K / Hogue Exemplar Manual Folder Knife
Hogue
$189.95Features: Locking Mechanism: ABLE Lock (Ambidextrous Bar Lock Enhanced) Frame: Solid Black G10 Deep Carry Pocket Clip (Right or Left Handed, Tip Up or Down Carry) Lanyard Hole Blade: Profile: Clip Point with Partial Serrations & Ambidextrous...HKP-21284$189.95 -
$9.95 -
H&K 21E/23E (7.62x51/.308) & (5.56/.223) Barrel Handle
H&K Heckler & Koch
$79.95HK German Factory HK21E/23E & HK11E/13E Barrel Handle - New Factory German fiberglass/polymer extended E barrel handle. This is also considered an upgrade for older style HK21 barrel handles Compatible With: HK23E HK21E HK11E HK13E MM23E, 21E,...HKP-00243$79.95 -
Out Of Stock
H&K 21E/23E (7.62x51/.308) & (5.56/.223) Carry Handle
H&K Heckler & Koch
$0.00HK German HK21E, HK23E Carry Handle New HK German factory HK carry handle for the HK21E, HK23E series of firearms. This offering is the handle only. The carry handle can also be adapted to standard HK21 models as well as the following firearms. HK21...HKP-00576$0.00 -
H&K 21E/23E/11E (7.62x51/.308) & (5.56/.223) #9 Locking Piece - 40 Degree
H&K Heckler & Koch
$199.95New HK German #9 Locking Piece The number 9 locking piece is 40 degrees. This will work with both .223 & .308 firearms and for custom builds and applications. This item is no longer available from HK and is out of production. Compatible With:...HKP-00548$199.95 -
H&K 3 Position Ambidextrous Selector Lever - BURST ONLY
H&K Heckler & Koch
$99.47H&K 3 Position Ambidextrous Selector Lever - BURST ONLY This selector lever will convert any 4 position 0, 1, 2, F or 0, 1, 3, F trigger group to nonfull auto BURST capability only, making the rotation 3 position instead of 4 position. This selector...HKP-01294$99.47 -
H&K 40/10 SEF Trigger Pack - Semi
H&K Heckler & Koch
$269.95H&K MP5 40/10 Semi-Auto SEF Complete Trigger Pack We have one of the best HK gunsmiths in the country who can take German HK F/A trigger packs and modify them to semi-auto. This is done with the best and most precise machinery and jigs made...HKP-00979$269.95 -
H&K 8 Round HK USPC/45C .45 ACP Magazine Body - Black
H&K Heckler & Koch
$49.95H&K 8 Round HK USPC/45C .45 ACP Magazine Body - Black A great spare to have on hand in the event that you damage or dent your magazine body. This is the mag body as shown not the complete magazine. Compatible With: HK45 Compact HK USP Compact 45 ACPHKP-16323$49.95 -
H&K 90 Series Trigger German HK - Refinished
H&K Heckler & Koch
$19.95Refinished German 90 Series Trigger Compatible With: HK91, G3, PTR HK93, 33, 53 HK MP5, 94, Zenith, POF, MKE Clone or other custom buildsHKP-20678$19.95 -
Out Of Stock
H&K 91/G3 (.22LR) Conversion Kit
H&K Heckler & Koch
$0.00Used Surplus Genuine German HK G3 .22 caliber conversion kit Fits and converts all HK91, G3 rifles to shoot the cheap and readily affordable .22 LR ammunition. Includes bolt group, barrel tube, 1 magazine, and cleaning kit and wooden green case. NO...HKP-01147$0.00 -
Out Of Stock
H&K 93/53/33 (5.56/.223) 4 Position Trigger Goup Complete (0,1,3,F)
H&K Heckler & Koch
$0.00HK 93, 33, 53 4 Position Burst Trigger Group Complete (0,1,3,F). This item is a new factory German HK Trigger Group for a factory push pin style reciever.HKP-00018$0.00 -
H&K Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group
H&K Heckler & Koch
$799.95H&K Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group HK German factory Clipped & Pinned Semi-Auto FBI (0,1) Ambidextrous Trigger Group in 9mm For Your HK94 Or MP5 Conversion, this part updates your HK to the newer style...HKP-00154$799.95 -
H&K CR556/CR762 5-Rail Segment - Black
H&K Heckler & Koch
$39.95HK MR556, CR556 & MR762 & CR762 Rail Segment - 5 Rail ASM New Factory HK 5 slot rail segment for the CR style HKey mod rail forearms. Compatible With: CR556 MR556 (with HKey handguard installed) CR762 MR762 (with HKey handguard installed) HK MP5...HKP-17510$39.95 -
Out Of Stock
H&K Factory Hard Case
H&K Heckler & Koch
$0.00H&K Factory Hard Case H&K hard shell case. This is the perfect case that will guarantee to protect your most prized possessions. Only a few in stock so get them before they are all gone. Compatible With: MR762 MR556 USC SL8 rifles any rifle...HKP-20564$0.00 -
H&K G36 (5.56/.223) 2 Round Burst Disconnector Axle
H&K Heckler & Koch
$10.95H&K G36 (5.56/.223) 2 Round Burst Disconnector AxleHKP-16350$10.95 -
H&K G36 (5.56/.223) Cocking Handle Bushing
H&K Heckler & Koch
$9.95HK German G36 Cocking Handle BushingHKP-01869$9.95 -
H&K G36 (5.56/.223) Handguard - Original Style- Incomplete
H&K Heckler & Koch
$69.95H&K G36 (5.56/.223) Handguard - Original Style- IncompleteHKP-16356$69.95 -
H&K HK 416/417 Buttstock Release Lever
H&K Heckler & Koch
$21.95HK 416 & 417 Buttstock Release LeverHKP-18948$21.95 -
H&K HK 45/45C Ambidextrous Right Side Control Lever - Black
H&K Heckler & Koch
$19.95New Genuine HK HK45 & HK45C Ambidextrous Right Side Control Lever This is a replacement right-side lever for those who have the ambi control lever installed. Compatible With: HK 45 HK 45 Compact It can also be used on HK USP...HKP-02710$19.95 -
H&K HK G36, HK SL8 Firing Pin For All Variants - Black
H&K Heckler & Koch
$51.95New HK German G36 Or SL8 Firing Pin Great spare to have on hand. The firing pin fits all G36, G36K, G36C & SL8 variants.HKP-00289$51.95 -
H&K HK Mark 23 Trigger
H&K Heckler & Koch
$49.95HK Mark 23 Trigger These are metal triggers versus polymer (which most pistols use). These are beefy and built to take heavy operational use.HKP-01774$49.95 -
Out Of Stock
H&K HK MP5 40/10 Bolthold Open Set - Used
H&K Heckler & Koch
$0.00MP5 40/10 Bolt Hold Open Set Complete - UsedComplete German bolt hold open set that includes: German Axel Rod Axel Roll Pin Lever Torsion SpringHKP-20322$0.00 -
H&K HK MP5/91/93/53/33/G3 Sear/Catch
H&K Heckler & Koch
$57.95Sear/Catch Complete For HK 90 Series Trigger Packs New HK German manufacture. Sear/Catch complete with installed detent, spring, and roll pin. Compatible With: MP5, MP5K HK91, G3, PTR HK93, 33, 53 Other 90 series trigger packs and clones such as Omega,...HKP-01459$57.95 -
Out Of Stock
H&K HK MP5K 0,1,2 Trigger Group
H&K Heckler & Koch
$2,999.95HK MP5K (0,1,2) Burst Trigger Group - New Old Stock No longer made or available. New Old stock German HK unit. These may come with some slight handling marks as they were bulk shipped from HK Germany. Otherwise uninstalled and new. Rare and no longer...HKP-19460$2,999.95 -
H&K HK MR556/416 Brass Catcher
H&K Heckler & Koch
$799.95HK 416, MR556 Brass Catcher HK Factory German HK 416 Brass CatcherHKP-18046$799.95 -
H&K HK MR556/416 E1 Incomplete Charging Handle - Black
H&K Heckler & Koch
$109.95HK MR556, HK 416 E1/E2 Charging Handle - Incomplete New HK German manufactured HK MR556, HK 416. A great item to have on hand in the event of breakage or high wear. Compatible With: HK MR556 HK 416 HK M27HKP-17540$109.95 -
H&K HK MR556/416 Ejector Port Cover Pin
H&K Heckler & Koch
$14.95HK MR556 & 416 Ejector Port Cover PinHKP-02661$14.95