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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H&K HK P2000/P2000SK/45/45C Slim Slide Release Lever w/ Axle
H&K Heckler & Koch
$49.95HK Slim Slide Release Lever w/ Axle This is the upgraded version that replaced the original early versions. This model has enhanced upgrades to update and improve your HK pistol's function and design features. Compatible With: HK45 HK45...HKP-01956$49.95 -
H&K HK P2000SK Complete Recoil Spring Guide Assembly
H&K Heckler & Koch
$145.95HK P2000SK Complete Recoil Spring Guide Assembly Brand new HK German manufacture. Compatible With: P2000SK 9mm P2000SK .40 P2000SK .357HKP-01577$145.95 -
Out Of Stock
H&K HK UMP .40 - 30 Round Magazine - Used
H&K Heckler & Koch
$49.9530 Round Magazine – Used – UMP .40 S/W This magazine will fit all HK UMP .40 caliber UMP’s as well as the USC-UMP .40 caliber conversions. Used factory HK magazine. Compatible With: HK UMP .40 HK USC-UMP conversions LWRC SMG.40HKP-20816$49.95 -
H&K HK USC, UMP Rear Sight Complete Assembly
$39.95Rear Sight Assembly Complete - USC, UMP - USA All the parts needed for the rear sight on a HK USC, UMP build. New USA made parts for your build.HKP-19533$39.95 -
H&K HK USP .45 ACP Extractor
H&K Heckler & Koch
$49.95HK German Extractor for USP 45 & USP Tactical .45 Full Size Pistol Compatible With: USP 45 USP 45 Tactical USP 45 Expert, EliteHKP-01275$49.95 -
H&K HK USP Pistols Trigger Bar
H&K Heckler & Koch
$39.95HK USP Pistols Trigger Bar Compatible With: USP 9mm USP .40 USP .45 ALL full size tactical pistols. USP Elite, Expert, etc. Please Pote: Not for use on the USPC models.HKP-01933$39.95 -
H&K HK USP Roll Pin for Hammer
H&K Heckler & Koch
$3.95H&K HK USP Roll Pin for Hammer Cylindrical pin used for the bobbed hammer and spurred hammer strut among other uses.HKP-17541$3.95 -
H&K HK USP/USPC/45/45C LEM Hammer
H&K Heckler & Koch
$69.95HK USP, USPC, 45, & 45C LEM Hammer LEM Hammer Fits The Following HK Pistols: USP USPC HK45 HK45CHKP-02705$69.95 -
H&K HK VP40 Left Side Charging Support - Black
H&K Heckler & Koch
$4.95H&K HK VP40 Left Side Charging Support - Black Compatible With: HK VP40 NOT for the VP9HKP-17684$4.95 -
H&K HK VP9, HK VP40 Back Strap - Medium - Black
H&K Heckler & Koch
$29.95H&K HK VP9, HK VP40 Back Strap - Medium - Black New HK German manufacture. Compatible With: HK VP9 HK VP40HKP-16813$29.95 -
H&K HK VP9, HK VP40 Grip Panel Left Side - Medium - FDE
H&K Heckler & Koch
$19.95H&K HK VP9, HK VP40 Grip Panel Left Side - Medium - FDE New HK German manufactured. Left side, medium size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP40HKP-18113$19.95 -
H&K HK VP9, HK VP40 Grip Panel Right Side - Small - OD Green
H&K Heckler & Koch
$19.95H&K HK VP9, HK 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 VP40HKP-18837$19.95 -
H&K HK VP9/VP9SK, HK VP40 Catch
H&K Heckler & Koch
$27.95HK Catch VP9, VP9SK & VP40 Compatible With: HK VP9, VP9 Tactical HK VP9SK VP40, VP40 TacticalHKP-16799$27.95 -
H&K HK417/MR556 Trigger, Hammer Pin
H&K Heckler & Koch
$14.99H&K HK417/MR556 Trigger, Hammer PinHKP-15456$14.99 -
Out Of Stock
H&K MP5 40/10 3 Position (0,1,F) Navy Style Trigger Housing - Push Pin
H&K Heckler & Koch
$0.00H&K MP5 40/10 3 Position (0,1,F) Navy Style Trigger Housing - Push Pin This rare ambidextrous Navy lower housing features a 3 position pictogram (0,1,F) and is specifically designed for the HK MP5 40 series. Unlike the standard MP5 housing, this...HKP-01270$0.00 -
Out Of Stock
H&K MP5 40/10 Field Cleaning Kit
H&K / HK Parts
$79.95H&K MP5 40/10 Field Cleaning Kit This cleaning kit is a genuine HK factory cleaning kit and is recommended by HK for all HK pistol owners. Includes: Saf-T-Clad Cleaning Rod Accessory Adapter Section #8-32 Patch Holder Chamber Face...HKP-00340$79.95 -
H&K MP5K/SP89 9mm SEF Navy Style Trigger Housing - Clipped & Pinned
H&K Heckler & Koch
$199.95H&K MP5K/SP89 9mm SEF Navy Style Trigger Housing - Clipped & Pinned Each housing is clipped & pinned for the semi-auto shelf of the HK MP5K builds or SP89 firearms. Specifications: Made In Germany Clipped & Pinned SEF Pictogram...HKP-00407$199.95 -
H&K PSG1/MSG90 (7.62x51/.308) Trigger Shoe Adjustment Tool
H&K Heckler & Koch
$19.95HK German Factory PSG-1, MSG90 Trigger Shoe Adjustment Tool A custom tool that allows you take the trigger shoe on and off and make Compatible With: HK PSG1 & MSG90 trigger shoesHKP-18181$19.95 -
Out Of Stock
H&K Tactical Pistol Case - Black
H&K Heckler & Koch
$0.00H&K Tactical Pistol Case - Black Keep your handgun safe and secure with the HK Tactical Nylon Case. This heavy duty case will accommodate your pistol, accessories and two magazines. Includes movable, velcro-backed modular double magazine pouch, frame...HKP-17152$0.00 -
H&K UMP (.40 S&W) 30 Round Magazine
H&K Heckler & Koch
$79.95HK German UMP .40 cal 30 Round Factory Magazine New factory fresh production HK magazine. Compatible With: HK UMP .40 HK USC-UMP conversions LWRC SMG.40HKP-00607$79.95 -
H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Index Plate Compression Spring
H&K Heckler & Koch
$7.95H&K UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Index Plate Compression SpringHKP-16496$7.95 -
H&K VP9/VP9SK & HK VP40 (9mm & .40 S&W) Complete Trigger Housing
H&K Heckler & Koch
$89.95H&K VP9/VP9SK & HK VP40 (9mm & .40 S&W) Complete Trigger Housing Enhance the performance of your H&K VP9, VP9SK, or HK VP40 with this complete trigger housing. Designed for both 9mm and .40 S&W calibers, this high quality trigger...HKP-16797$89.95 -
H&K VP9SK, VP40SK Back Strap - Small - Gray
H&K Heckler & Koch
$29.95H&K VP9SK, VP40SK Back Strap - Small - Gray New HK German manufacture. Compatible With: HK VP9SK HK VP40SKHKP-18969$29.95 -
HK PARTS, H&K 22 Round HK VP9, HK P30 9mm Magazine Complete - Red
HK Parts, Heckler & Koch
$89.9522 Round Magazine Complete - Red - 9mm - HK PARTS - HK VP9, HK P30 HK Parts +7 alloy magazine extension coupled with an HK 15 round factory German magazine adds 7 additional rounds total for a fully assembled 22 round HK VP9/P30 magazine. Ideal for...HKP-19842$89.95 -
HKP HKMP5K 9mm Flat Receiver - Silver
HKP HK Parts
$199.95MP5K, SP89 Receiver Flat - 9mm New MP5K receiver flat made by the original German tool and die maker of the LSC receiver flat utilizing factory original German prints and specifications. The creator of our receiver flat has been regarded as the premier...HKP-20733$199.95 -
Out Of Stock
HKP HK 91/G3 (7.62x51/.308) Trigger Group (0,1) - 2 Position - Safe/Semi Only
HKP HK Parts
$429.95G3, 91, PTR Trigger Group 2 Position Housing 0,1- Safe, Semi Only Finally a lower cost alternative to the spendy & rare all-German HK FBI or 0,1 ambidextrous trigger group in a 2 position factory German HK housing. Each trigger group features a...HKP-17235$429.95 -
Sale
HKP HK MP5, 93, AR, M4 Stock/Brace Adapter - Red
HKP HK Parts
Now: $39.95Was: $124.95HK MP5, HK93 Style AR, M4 Stock & Brace Adapter - Red Each AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum. Properly buffered with factory correct "H" buffers to protect your expensive firearm. This...HKP-19661Now: $39.95Was: $124.95 -
HKP HK UMP Enhanced Top Rail - Red
HKP HK Parts
$49.95HKP HK UMP Enhanced Top Rail - Red HK USC, UMP top receiver rail with hardware. The extended length allows the use of all optics that fit on a Picatinny rail. This unit has a contoured no snag design for ease of use and a beautiful fit. Includes: Each...HKP-20812$49.95 -
HKP HK UMP, USC Lower Bolt Catch
HKP HK Parts
$22.95HK UMP & USC Bolt Catch For Last Round Hold Open New HK USA lower bolt catch. Compatible With: HK UMP HK USCHKP-19565$22.95 -
HKP HK VP9, HK VP40 Right Side Slide Racker - Black
HKP HK Parts
$49.95HKP HK VP9, HK VP40 Right Side Slide Racker - Black For those that would like a like a faster racking option and competitive shooters alike. The HK Parts "slide racker" is a drop in replacement part of your existing slide plate. Easy to install and a...HKP-17671$49.95 -
HKP MP5K/SP89/SP5K 9mm AR Stock Adapter
HKP HK Parts
$114.95HK MP5K, SP89 Style AR, M4 Stock & Brace Adapter Each AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum. Properly buffered with factory correct H buffers to protect your expensive firearm. This is the finest...HKP-17138$114.95 -
HKP Picatinney Rail Mount for Front Sight Tower - Red
$39.95HKP Picatinney Rail Mount for Front Sight Tower - Red HK Picatinny rail mount that replaces the forearm (small) push pin and mounts to the side of the front sight tower and allows you to add sling swivels, lasers, lights & accessories. This add on is...HKP-20800$39.95 -
HKP SEF Skeletonized Franklin Armory Binary Aluminum Selectors - For Left Hand Shooters
HKP HK Parts
$69.95HK Selector Lever Set for BFSIII HK Binary Trigger Pack - SEF Grip Frames - Aluminum Skeletonized SEF skeletonized style selector lever set modeled after the HK style selector lever for the Franklin Armory trigger packs. With our new skeletonized...HKP-20527$69.95 -
HKP/H&K 20 Round HKVP9SK/P30SK 9mm Magazine Complete - Red
$89.9510 Round Magazine with Red +10 Extension - 9mm - HK VP9SK & P30SK Ideal for competitive shooters that would like a 20 round robust steel and alloy magazine. Each mag comes fully assembled and ready for use. HK Parts takes an existing 10 round...HKP-19966$89.95 -
JMAC Universal Picatinny 9" Arm Bar with Brace Adapter
JMAC Customs
$272.85JMAC Arm Bar 9" Inch Rise with Brace Adapter and 1913 Folding Mech (A)rm(B)ar(9)inch(R)ise + AB-BA Brace Adapter + our 1913 Folding Mech (not assembled) Features: Modular Design - Brace/Stock with many mounting options Integrated QD Sling Socket 9"...HKP-21248$272.85 -
KCI HK MP5 Locking Plate
KCI
$3.49KCI HK MP5 Locking Plate Spare locking plate for KCI MP5 30 round magazines. Compatible With: HK MP5HKP-21377$3.49 -
Out Of Stock
Lazy Wolf VP Series Trigger Safety Tab Kit - C1 Curved - Red
Lazy Wolf
$19.95C1 - Curved VP Series Trigger Tab, Spring Set - Lazy Wolf Guns - Red Replacement trigger safety tab, spring, and roll pin kit as pictured for the HK VP9 series of LWG triggers. Ideal if you need a replacement LWG trigger safety tab, spring and roll pin...HKP-20088$19.95 -
Sale
Magpul 50-Round CZ Scorpion EVO 3 PMAG D-50 EV9 Drum
Magpul
Now: $89.95Was: $129.95Magpul - PMAG D-50 EV9 - CZ Scorpion - EVO 3 Lightweight but incredibly strong, the PMAG D-50 EV9 is a highly-reliable, 9x19mm, 50-round drum magazine for large-format pistols and pistol caliber carbines that feed from CZ Scorpion EVO 3-pattern magazines...HKP-19537Now: $89.95Was: $129.95 -
Out Of Stock
Meprolight HK USPC Tru-Dot Front Night Sight
Meprolight
$44.95Meprolight HK USPC Tru-Dot Front Night Sight Features: Unequaled low light performance Brightest night sights available today Used by Military & Law Enforcement All Tru-Dot sights are covered by a 12 years usable illumination warranty to orginal...HKP-16585$44.95 -
Meprolight HK VP9/VP9 Tactical R4E Night Sight
Meprolight
$189.95Meprolight HK VP9 R4E Night Sight Rapid target acquisition is a critical component of defensive shooting. Designed by two highly experienced U.S. Special Forces veterans, the R4E Optimized Duty Sights have FIVE elements for sight alignment. Three...HKP-19518$189.95