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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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 Customs GFH H&K G36C (5.56/.223) KeyMount (KeyMicro) - Threaded 15x1
JMAC Customs
$107.95JMAC Customs GFH H&K G36C (5.56/.223) KeyMount (KeyMicro) - Threaded 15x1 In order to use this device with a suppressor, it must be installed by a professional - to ensure it is properly mounted and aligned. Do NOT shoot without checking alignment...HKP-20144$107.95 -
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 -
Meprolight HK45/HK45C, P30, VP9 Hyper-Bright Self Illuminated Day/Night Sight Set - Green
Meprolight
$112.95Meprolight HK45/HK45C, P30, VP9 Hyper-Bright Self Illuminated Day/Night Sight Set - Green Mepro Hyper-Bright fixed pistol sights feature an extremely bright contrasting colored ring front sight. The tritium is illuminated green to provide low-light and...HKP-19940$112.95 -
Michaels Machines USC to UMP Stock Block B w/Thumbscrew
Michaels Machines
$249.95Michaels Machines USC to UMP Stock Block B w/Thumbscrew For use with all HK UMP factory or US made folding stocks. Each unit comes with a thumbscrew on one end and a slotted section on the other end. This is a required part for the HK USC-UMP...HKP-20722$249.95 -
MP5 to MP5K Housing Conversion Service
USA
$149.95MP5 to MP5K Housing Conversion Service At HK Parts we are now offering our own HK trigger housing conversion service. No one does a better job with quicker turn around then we do. This conversion is the best option for those that want to install hard to...HKP-20473$149.95 -
MP5K, SP5K Rear Sight - Genuine HK German
$139.95New HK German MP5K/SP5K Rear Sight Drum & Base Complete Factory German HK SP5K, SP89, and MP5K factory OEM rear sight.HKP-01235$139.95 -
MP5SD 9mm Cocking Tube End Cap Weldment
$34.95MP5SD Cocking Tube End Cap Weldment For MP5 Front Sight Towers Milled from solid billet. American made MP5SD cocking tube end cap weldment for use with all MP5 front sight towers for the best looking weldment available. Available exclusively at HK Parts...HKP-15702$34.95 -
PTR HK 91/G3 (7.62x51/.308) Trigger Group - 5 U.S. 922 Parts
PTR
$369.95HK 91, G3, & PTR91 Semi Auto Trigger Group Complete This lower is ready to drop on your semi-auto HK firearm. It comes complete with the US-made parts already installed. The remaining parts are all German HK parts to make up the rest of the trigger...HKP-02643$369.95 -
RCM HK 93/53/33 # 8 Locking Piece 53 Degree
RCM
$49.95RCM HK 93/53/33 # 8 Locking Piece 53 Degree New 53 Degree #8 Locking Piece for the HK 93, 33, C93 & V93 rifles. Made in the USA from ordnance grade steel, heat treated and made to last. A pefect upgrade for your well used or questionable C93 or C93P...HKP-16555$49.95 -
RCM HK MP5 10mm Barrel - Threaded 14x.75
RCM
$279.95RCM HK MP5 10mm Barrel - Threaded 14x.75 Enhance your MP5 with the RCM HK MP5 10mm Barrel, featuring precise 14x.75 threading. Expertly crafted for German MP5 models, this barrel ensures superior durability and performance. Ideal for both custom builds...HKP-21156$279.95 -
RCM HK PSG1 Style Trunnion
RCM
$119.95HK PSG1 Trunnion- PTR- USA RCM trunnion for custom PSG1, MSG90, & other custom HK91/G3 type builds. Machined completely from ordnance grade 9310 enhanced steel and heat treated to exact HK specifications. This item is the best USA made trunnion on...HKP-20522$119.95 -
RCM MP5 40, MP5 10mm Complete Bolt Group
HKP HK Parts
$414.95RCM- MP5 40 & MP5 10mm - Bolt Group Complete Ideal to replace out of spec, worn or broken bolt groups or for that custom build. Includes: RCM bolt head complete RCM locking piece RCM firing pin RCM firing pin spring RCM full auto bolt carrier...HKP-19723$414.95 -
RCM MP5 40/10 Low Impulse Locking Piece #24
RCM
$44.95RCM MP5 40/10 Low Impulse Locking Piece #24 Made out of enhanced material and heat treated to spec. The # 24 is the 90-degree locking piece. This is also the standard non-high impulse ammo locking piece. Compatible With: MP5...HKP-15148$44.95 -
Smith Enterprises HK45/USP .45 ACP Vortex Pistol Flash Hider - Threaded 16x1 LH
Smith Enterprises
$79.95Smith Enterprises HK45/ACP .45 ACP Vortex Pistol Flash Hider - Threaded 16x1 LH Each flash hider is threaded 16x1 LH twist. Made of 4140 ordnance grade steel, heat treated, and finished in the Melonite finish to add the best corrosion and abrasion...HKP-02323$79.95 -
Strike Industries 20 Round HK VP9 9mm Magazine - Black
Strike Industries
$69.95Strike Industries 20 Round HK VP9 9mm Magazine - Black Strike Industries +5 magazine extension coupled with a 15 round factory German magazine body adds 5 additional rounds total for a fully assembled 20 round HK VP9. Each mag comes fully assembled...HKP-19628$69.95 -
Talon Grip HK USP Full Size 9mm & .40 S&W - Rubber Black
Talon Grip
$19.99TALON Grip - USP Full Size 9mm/.40 - Rubber Black TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and easy.The...HKP-20283$19.99 -
Talon Grip HK VP9, VP40 Granulate - Large - Black
Talon Grip
$19.99TALON Grip - H&K VP9, VP40 - Granulate Black - Large Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick...HKP-20242$19.99 -
Sale
TPM Ruger Bolt Shroud - Black
Tactical Precision MFG
Now: $49.95Was: $66.99TPM Ruger Bolt Shroud - Black This Ruger American rifle bolt shroud is hands down the best RAR bolt shroud on the market. Each bolt shroud is made in house on a five-axis Swiss lathe to exacting tolerances out of grade 5 (6al4v) titanium...HKP-20899Now: $49.95Was: $66.99 -
Trijicon HK SP89, Carbines, Rifles Bright & Tough Night Sights
Trijicon
$159.95Trijicon HK SP89, Carbines, Rifles Bright & Tough Night Sights Trijicon bright & tough night sights are three-dot iron sights that increase night-fire shooting accuracy by as much as five times over conventional sights. Equally impressive, they...HKP-20321$159.95 -
Truglo HK VP/45C/P30 Pro Tritium Fiber-Optic Day/Night Sights - Green
Truglo
$157.95Truglo HK VP/45C/P30 Pro Tritium Fiber-Optic Day/Night Sights - Green TFX Sights are always ready-made from ultra-tough, chemical-resistant materials and providing a bright sight picture both day and night, helping you stay prepared for any scenario. TFX...HKP-17664$157.95 -
Truglo HK VP/45C/P30 TFX™ Tritium Fiber-Optic Day/Night Sights - Green
Truglo
$139.95Truglo HK VP/45C/P30 TFX™ Tritium Fiber-Optic Day/Night Sights - Green Glowing bright both day and night, TFX sights are always ready. Illuminating elements are encased inside a virtually indestructible chemical and shock-resistant capsule and the...HKP-17654$139.95 -
XS Sight Systems HK VP9OR R3d 2.0 Night Sights
XS Sight Systems
$139.95XS Sight Systems HK VP9OR R3d 2.0 Night Sights - Suppressor Height R3D 2.0 sights are the premium solution for a traditional notch and post-sighting system. The set is engineered to provide a brighter, stronger, and easily installable sighting system for...HKP-21203-M$139.95 -
B&T APC 9mm Mag Clamp
B&T Brugger & Thomet
$49.95B&T APC 9mm Mag Clamp Double up on your magazines with this magazine clamp made by Brügger & Thomet.HKP-17440$49.95 -
B&T BT TP9, BT MP9 Survival Set Spare Parts Kit
B&T Brugger & Thomet
$329.95B&T BT TP9, BT MP9 Survival Set Spare Parts Kit This is must have spare parts kit for those high mileage parts. Includes: Firing pin (BT-30113) Locking pin (BT-30127) Buffer (BT-30134) Connector (BT-30155) Guide rod (BT-30156) Extractor plunger...HKP-17301$329.95 -
Out Of Stock
B&T HK MP5/MP5K QD/QO Brass Catcher
B&T Brugger & Thomet
$264.95B&T HK MP5/MP5K QD/QO Brass Catcher Works with HK MP5 only with the BT-21358 handguard or for the BT-21573 handguard for the MP5K. Compatible With: HK MP5/MP5K HK SP5/HK SP5K ClonesHKP-21315$264.95 -
B&T Unigrip for TL99
B&T Brugger & Thomet
$159.95B&T Unigrip for TL99 This for grip is made to be used with the MP5 handguard with integrated tactical light (BT-400971-4). It mounts around the housing of the light in the handguard. This is a good options for those that already have the TL99...HKP-21228$159.95 -
Choate HK MP5K/SP89 & Zenith Model Z-5P/Z-5K M4 Telescoping Stock - Black
Choate
$239.95Choate HK MP5K/SP89 & Zenith Model Z-5P/Z-5K M4 Telescoping Stock - Black The telescoping stock for the H&K MP5K / SP89 and Zenith Firearms models Z-5P and Z-5K replaces the existing stock and gives the shooter the ability to change the length of...HKP-19893$239.95 -
Comp-Tac HK USP Single Mag Pouch - Black
Comp-Tac
$32.95Comp-Tac HK USP Single Mag Pouch - Black The Comp-Tac single magazine pouch is an outside the waistband holder to carry a spare magazine for competition, concealed carry or general use. The Comp-Tac single magazine pouch provides a rigid material that is...HKP-17494$32.95 -
Sale
Comp-Tac HK VP9L Comp Carry Holster - Lever - Left Hand
Comp-Tac
Now: $52.95Was: $79.95Rail Mount Compensator & Comp Weight - International Holster - Left Hand - HK VP9L, VP9 Match 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...HKP-20113Now: $52.95Was: $79.95 -
Sale
CZ Scorpion EVO Ace Stock/Brace Adapter
HKP HK Parts
Now: $17.95Was: $39.95CZ Scorpion EVO - ACE Stock Adapter The CZ Scorpion EVO ACE Stock Adapter allows you to upgrade your CZ Scorpion with any ACE Folding Stock/Brace or ACE Stock/Brace Accessories. Solid billet machined aluminum adapter anodized black in color.HKP-18523Now: $17.95Was: $39.95 -
Sale
ETS 22-Round Glock 17, 19, 26, 34 9mm - Translucent
Elite Tactical Systems
Now: $12.95Was: $21.95ETS 22-Round Glock 17, 19, 26, 34 9mm - Translucent Extreme Impact Resistance. Won't crack or break when dropped. Very resistant to harsh chemicals. Superior heat, cold and UV resistance, won't become brittle over time even when exposed to harsh...HKP-18771Now: $12.95Was: $21.95 -
Sale
F5 MFG 50 Round CZ Scorpion Evo 9mm Drum Magazine-FDE
F5 MFG
Now: $99.95Was: $167.95CZ EVO Scorpion 9mm - 50 Round Drum - FDE Each drum is engineered around the HK designed and tested proven coil magazine technology allowing side-by-side staging of ammunition in a single stack capacity. With the help of the patented tension relief...HKP-18432Now: $99.95Was: $167.95