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, 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 Recoil Rod Guide Ring For Recoil Rod Assemblies - Enhanced
HKP HK Parts
$2.39New Enhanced material for greater longevity and durability. Our US made recoil rod guides are the made from the strongest most durable material available much better than the basic nylon as used by HK. This item is a high wear item & is great to have...HKP-17829$2.39 -
Lazy Wolf Guns Duty/Defensive Carry Enhanced Trigger Pull Spring Kit
Lazy Wolf
$19.95NEW PRODUCT OFFERING FOR 2021 - Based on the Lazy Wolf Guns Design. We now have an intermediate drop in set of springs for the utmost in performance and reliability in ALL VP9 family pistols. Defensive carry, Duty drop-in spring kit will give your...HKP-19515$19.95 -
HKP +1 HK P2000SK Finger Extension Pinky Rest - Black
HKP HK Parts
$24.95HK Finger Rest, Floorplate For P2000SK - +1 Round A P2000SK 9mm magazine extension or floorplate that adds an additional round to the 10 round magazine (11 rounds total). The mag extension also provides a pinky rest that is super well balanced,...HKP-18009$24.95 -
HKP, H&K 17 Round HK Mark 23 / USP .45 ACP Complete Magazine - Black
$119.95Magazine Extension Complete - 17 Round - HK Mark 23/USP .45 Mark 23 magazine extension +5 adds five additional rounds to the full-size HK Mark 23 12 round magazine. Each mag comes fully assembled and ready for use. HK Parts takes an existing...HKP-19465$119.95 -
H&K Push Pins (One large & One small)
H&K Heckler & Koch
$15.49HK Set Of Two (One Large And One Small) Push Pins -Used These are great replacements or spare parts to keep on hand. Compatible with: HK91 G3, 33, and 93 MP5 SP89 PTR or even the GSG-5 family of guns. Please note: The GSG5 will take the...HKP-00673$15.49 -
H&K 15 Round HK VP9/USPC/P Series Magazine Housing - Black
H&K Heckler & Koch
$29.95Brand new HK German factory magazine body for the 15 round 9mm magazine. Will also work with the 17 round and 20 round magazine components. This mag body is marked with the 1-15 round witness holes.Fits all VP9, P30 & P30L 9mm standard capacity mag...HKP-16655$29.95 -
Out Of Stock
HKP 12 Round HK 45C, HK USPC .45 ACP Magazine - Black
HKP HK Parts
$79.95HKPARTS magazine extension +4 adds 4 additional rounds to the HK45C, 8 round magazine. Each unit is then fully assembled as a 12 round HK45C magazine. Ideal for competitive shooters, concealed carry or for everyday use while at the range. Each magazine...HKP-18672$79.95 -
HKP HK UMP (9mm) 30 Round Magazine
HKP HK Parts
$49.95UMP 9mm 30 Round Factory Magazine - USAUMP 30 round magazine for the UMP. Each magazine features enhanced steel feed lips, and a 30 round magazine capacity. Each magazine counts as 3 U.S. Made compliant parts as an added bonus! This is the finest...HKP-17701$49.95 -
HKP Pistol Grip Parts Storage Holder
HKP HK Parts
$29.95A must have item for storage of much needed 123 batteries for your gear such as optics, lasers, illuminators, etc. This HK grip plug will fit all Navy Style or Ambidextrous housings that have the holding tabs in the bottom of the grip for the tension...HKP-16468$29.95 -
H&K 13 Round HK VP9SK/P30SK 9mm Magazine - Black
H&K Heckler & Koch
$49.00HK VP9SK & P30SK 9mm - 13 Round MagazineNew German HK manufacture 13 Round 9mm P30SK, VP9SK magazine.Fits all HK P30SK & VP9SK models. P30 SK HK VP9SKHKP-18495$49.00 -
H&K SEF Long Axle Selector Lever - Polymer Housing
H&K Heckler & Koch
$39.95H&K SEF Long Axle Selector Lever - Polymer Housing If you have a polymer SEF housing such as the contoured type with finger grooves or the SEF navy style grip frames as well as the 0,1 polymer housings this is the correct selector lever...HKP-00119$39.95 -
HKP HK 416 .22 Picatinny Pistol Brace Adapter/Stock Adapter
HKP HK Parts
$69.95CNC billet machined 100% in the USA from one piece of aircraft grade aluminum. Each adapter was fitted for optimal use on the HK 416 .22 Pistol models with a seamless fit. Each unit has a left and right side QD attachment point as well as a solid...HKP-19742$69.95 -
HKP MP5, HK94 Case Deflector Rivet
HKP HK Parts
$1.95Each case deflector will require 2 rivets to attach the case deflector to the receiver or flat. If you want the factory look and feel of doing it right these rivets are a must. These are a factory correct rivet that provide a fantastic look and as close...HKP-18008$1.95 -
Grayguns HK USP, HK45 Short Reset System
Grayguns
$90.00Our Short Reset System for the HK USP and HK45 replicates the short reset conversion available in our in-house custom action work. Cut from bar stock steel, these kits provide an exacting fit for easy install.The kit...HKP-19753$90.00 -
HKP HK VP9/VP9L Optics Plate #4 Leupold Delta Point Pro Optic Mount
HKP HK Parts
$49.95HK VP9 Series Optics Plate#4 - Optic Mount - Leupold Delta Point Pro - SteelThe finest all steel mounting solution for your HK VP9 Series Opitc Ready model.New solid billet machined steel optics plate. Each plate is CNC machined from a solid billet of...HKP-19815$49.95 -
H&K MP5, SP5, HK94 4 Position A3 F Retractable Rear Stock
H&K Heckler & Koch
$624.95HK German MP5 & HK SP5 A3 "F" Style Retractable Rear Stock - 4 Position This German HK A3 retractable is the latest & greatest HK retractable German stock available. The F stock is designed to take the abuse of heavy +P & +P+ rounds as well...HKP-17614$624.95 -
H&K Oversized Barrel Retaining Pin - 5.25mm
H&K Heckler & Koch
$9.95HK Factory German Oversized Barrel Retaining Pin. This is the barrel pin used for installing a new or replacement barrel. HK suggests using a new factory barrel pin when installing or reinstalling an HK barrel in the trunion. Each pin is slightly...HKP-16954$9.95 -
HKP HK MP5/91/G3/93/33/53 Picatinney Rail Mount For Front Sight Tower
HKP HK Parts
$39.95FRONT SIGHT TOWER RAIL MOUNT- Lights & Lasers 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-16672$39.95 -
H&K HK 15 Round VP9SK/P30SK 9mm Magazine - Black
H&K Heckler & Koch
$49.00New Factory HK 15 Round Magazine for VP9SK & P30SK 9mm. HK's magazine is made to their specifications and tolerances using high quality materials that provide perfect fit, durability and reliability.HKP-20602$49.00 -
HKP HK USP/USPC Laser - Red
HKP HK Parts
$29.95HKP HK USP/USPC Laser - Red Finally, a laser designed to fit the HK USP & USP Compact Family of firearms without a bulky and expensive adapter. This affordable offering is now available to all HK USP, USP owners. This patent-pending offering is a...HKP-16504$29.95 -
HKP HK UMP (.45 ACP) 15 Round Magazine
HKP HK Parts
$49.95UMP, SMG .45 Cal 15 Round Magazine - USAEach ultra compact 15 round magazine will fit all HK UMP .45 caliber carbines, SMG's as well as the USC-UMP .45 caliber conversions. Each magazine features, steel feed lips, enhanced polymer contruction and all...HKP-17585$49.95 -
H&K 15 Round MP5/SP5/MP5K/SP5K 9mm Curved Magazine
H&K Heckler & Koch
$80.00HK German MP5, MP5K, SP5, SP5K - 15 Round Magazine Brand new factory fresh German HK 15 round curved magazine.Fits the following: HK MP5, Sp5 HK MP5K, SP5K HK SP89 HK 94 Custom HK 9mm builds & clonesEach magazine is stamped 9X19mm and is new HK...HKP-02409$80.00 -
HKP 1/2 X 28 9mm Micro Comp
HKP HK Parts
$29.95HK Parts Micro Comp - 9mm - 1/2 X 28 The HK Parts Micro Comp & Thread Protector is designed to be lightweight, and 100% functional as both a compensator and thread protector. The HK Parts Micro Comp easily attaches to the end of any factory...HKP-19722$29.95 -
H&K HK Pistol Match Trigger Return Spring
H&K Heckler & Koch
$8.95This is the TRS that is found in the Match trigger kit. This spring works better with the SA/DA and is lighter than the standard trigger return spring. This is a great spare parts to have on hand for those that have the match trigger kit installed in...HKP-02666$8.95 -
HKP HK VP9/VP9SK, VP40 Enhanced Support Sleeve - Black
HKP HK Parts
$19.95Enhanced Support Sleeve VP9, VP9SK & VP40 - Aluminum Alloy - BlackA must have upgrade part for the VP series of pistols!The support sleeve is found in the VP slide and is the part that depresses to allow you to remove the slide plate, firing pin...HKP-18677$19.95 -
Uzi Recoil Spring Assembly
IMI
$14.95Uzi factory IMI bolt carrier spring assembly complete. In perfect working order. Pulled from exc condition demilled Uzi firearms.HKP-19918$14.95 -
Out Of Stock
H&K MP5 Armorer's Manual - 90 Pages
H&K Heckler & Koch
$24.95H&K MP5 Armorer's Manual - 90 Pages Table of Contents History of Heckler and Koch General Information Exterior Nomenclature Safety Check / Clearing Procedure Markings on the MP5 Major Variants (Model variants) Operator Use / Field Stripping Care...HKP-00101$24.95 -
HK 91/G3 (7.62x51 / .308) Magazine Follower
$19.95Magazine Follower - USA - HK 91, G3, PTRUSA made magazine follower for HK 91, G3 magazines. This follower is made 100% in the USA and counts as one US made compliant part needed for builds and conversions for 922R Compliance.HKP-18997$19.95 -
HK 91/G3/MSG90 (7.62x51 / .308) 20 Round Magazine Floor Plate
$19.95HK 91, G3, PTR - 20 Round Magazine Floor Plate - USA USA Made Floor Plate for HK 91, G3, PTR 91 20-Round Steel and Aluminum Magazines. This floor plate is made 100% in the USA and counts as one US made compliant part needed for builds and conversions...HKP-18921$19.95 -
HKP 22 Round HK VP9, HK P30 9mm Complete Magazine - Black
HKP HK Parts
$79.95HKP 22 Round HK VP9, HK P30 9mm Complete Magazine - Black Drop in magazine ready to go! HK Parts takes an existing 17 round magazine and a +5 magazine extension to assemble them into a working 22 round magazine. Compatible With: HK VP9 HK...HKP-19295$79.95 -
H&K 91/G3 (7.62x51 / .308) 20 Round Magazine - Steel - Excellent
H&K Heckler & Koch
$26.95HK German 20 Round Steel Magazine - Very Good To Excellent Shape Each magazine in this offering is the best of the used steel surplus magazines available, features the best finish, and has the lowest amount of wear possible. No longer in production,...HKP-00834$26.95 -
H&K Roller Retainer Pin - New Style
H&K Heckler & Koch
$6.95HK Roller Retainer Pin, Clamping Sleeve- New StyleNewest style latest design HK roller retainer pin or clamping sleeve (holds roller retainer plate in Place. Works with all roller retainer plates & springs. All 3 types Std. roller retainer, roller...HKP-01954$6.95 -
H&K 91/G3 (7.62x51 / .308) Navy Style Trigger Housing (SEF) - Push Pin - Used
H&K Heckler & Koch
$29.95HK German HK91, G3, PTR Navy Style Trigger Housing Push Pin Style - Used In Good Working ConditionGerman made Heckler & Koch grip housing comes in black polymer. Accepts standard SEF or 0,1 style trigger packs & SEF longer axled selector levers...HKP-17354$29.95 -
H&K Cocking Tube End Cap-Aluminum
$12.95H&K Cocking Tube End Cap-Aluminum New US Made Cocking Tube End Cap (Dust Caps). Made from aircraft grade aluminum alloy, much lighter to save on weight. Built To Last!HKP-02806$12.95 -
HKP Single Point Sling - HK Style - Black
HKP HK Parts
$34.95HK Single Point Sling in BlackSpecifications: Composition: Thick, all black, heavy-duty Cordura nylon Style: Bungee-type design for positive retention and control Connection: HK sling hook attachment point with elastic coverMade in the USA and comes...HKP-02644$34.95 -
H&K HK USPC/45/45C Magazine Floor Plate - Black
H&K Heckler & Koch
$8.95H&K HK USPC/45/45C Magazine Floor Plate - Black Ideal for use for concealed carry or a lower profile on the magazine footprint. New HK German manufacture. Compatible with: HK USP Compact .45 HK USP Compact Tactical .45 HK45C HK45C TacticalHKP-01123$8.95 -
HKP 13 Round HK 45/45 Tactical .45 ACP Magazine - Black
HKP HK Parts
$104.95HK45 & HK45 Tactical +3 magazine extension coupled with a new HK German 10 round HK45 magazine. Each unit is then fully assembled as a 13 round HK45, HK45 Tactical magazine. Ideal for conceled carry, competition shooters that would like the highest...HKP-18387$104.95 -
PTR HK 91/G3 (7.62x51 / .308) Receiver Flat
PTR
$99.95HK G3, 91, PTR & Cetme Flat - PTRThe PTR line of flats is considered to be the finest flat available. Each flat is made on tried & true HK factory tooling.Brand New HK91/G3/PTR91 or CETME receiver flat . Made by PTR on original HK tooling using...HKP-02320$99.95 -
On Sale
H&K HK Black Ripstop Hat - Black
H&K Heckler & Koch
Now: $8.99Was: $11.95Factory HK Black Ripstop Hat with Red Logo HK ripstop hats are lightweight with a modern tech look that's simple but sporty. Available in three colors: Black, Tan and OD Green. Black Hat - Red trim with red embroidered HK logo Adjustable Velcro BackHKP-13905Now: $8.99Was: $11.95 -
H&K 91/G3 (7.62x51 / .308) Wood Stock - Surplus
H&K Heckler & Koch
$119.95HK German G3, 91, PTR Wood Stock Complete - USEDEach stock includes: Metal Backplate With Recoil Spring Installed Buffer Assembly Complete Wood Stock Section With ButtpadComplete rear stock for HK91/G3, PTR. These stock sets were in use with the German...HKP-02554$119.95