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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Out Of Stock
H&K 30 Round HK MP7 4.6 x 30mm Magazine - Black
H&K Heckler & Koch
$0.00MP7 30 Round MagazineNew factory German HK 30 round magazine for the 4.6 X 30mm HK MP7A1 & MP7A2 weapon system. This is the most popular spare magazine option as it is not to large and not to small of capacity.HKP-02455$0.00 -
MFI Ultra Low Profile Red Dot Mount - Aimpoint/Primary Arms/Vortex/Burris
MFI
$110.95MFI Ultra Low Profile Red Dot Mount - Aimpoint, RMR Style Red Dots The new MFI Ultra Low Profile Mount perfect for smaller red dot options The MFI ultra low profile scope mount offers the lowest profile of any HK scope mount on the planet. The MFI...HKP-17962$110.95 -
H&K 90 Series Pinned hammer
H&K Heckler & Koch
$29.95Hammer, Full Auto HK 90 Series Trigger Packs - German HK - UsedGerman HK Hammer Used surplus in VG-EXC shape and in perfect working order. With the proper hole on the hammer to pin the strut in place. This hammer is the hammer that is most commonly used...HKP-18305$29.95 -
KCI 30 Round MP5 9mm Magazine
KCI
$39.95 - $44.95Korean 30 Round MP5, MP5K Magazine - GEN 2 - KCI USA Compatible With: HK MP5, HK94, MP5 SD, HK SP5 HK MP5K, SP89, SP5K Zenith, Century AP5, MKE, POF & Omega, PTR In Spec 94, MP5 & MP5K, SP89 Style Clones Features: Latest generation and factory...HKP-00955$39.95 - $44.95 -
H&K HK VP9, P30 15 Round to 17 Round Magazine Conversion Kit
H&K Heckler & Koch
$14.95HK Magazine Conversion Kit - VP9/P30 - 15 round to 17 roundFactory OEM German HK Magazine Upgrade Conversion Kit that allows the end user to convert an existing VP9/P30 15 round magazine body/magazine to 17 round capacity. Each kit will allow the...HKP-19715$14.95 -
HKP Rear Stock Pin Bushing Weldment
HKP HK Parts
$3.95HK Rear Stock Push Pin Bushing WeldmentAll Steel rear stock pin bushing weldment for welding in the rear of the flat. This bushing welds into the folded flat and guides the large push pin through the receiver to hold the stock to the receiver. Once...HKP-17573$3.95 -
H&K Barrel Retaining Pin - 5mm Standard Size
H&K Heckler & Koch
$9.95H&K Barrel Retaining Pin - 5mm Standard Size Each barrel pin is used for installing a new or replacement barrel. HK suggest using a new factory barrel pin when installing or reinstalling a HK barrel. We also offer the HK oversized barrel pins for...HKP-00071$9.95 -
HK German Butt Stock Push Pin
$8.95HK German Butt Stock Push Pin Each large stock push pin is used to retain the stock to the receiver on the 90 series of firearms. These are great replacement or spare parts to keep on hand as they fit all of the 90-series firearms below. The large...HKP-00076$8.95 -
H&K 12 Round HK USP .45 ACP Extended Floorplate Magazine - Black
H&K Heckler & Koch
$49.00HK German Production USP .45 - 12 Round Magazine Compatible with: HK USP .45 Full-Size Pistols HK USP 45 Tactical USP Expert, USP Elite Please note: This will not fit the HK Mark 23 without swapping the floorplate to the Mark 23 floorplate.HKP-00314$49.00 -
HKP HK VP9 Optics Plate #2 RMR, Holosun Optic Mount
HKP HK Parts
$39.95HK VP9 Series Optics Ready #2 Optic Mount - AluminumThe finest aluminum mounting solution for your HK VP9 Series Optic Ready model.New solid billet machined aluminum optics plate. Each plate is CNC machined from a solid billet of ordnance grade...HKP-19690$39.95 -
H&K 20 Round HK MR762/417 7.62/.308 Magazine - Black
H&K Heckler & Koch
$59.00HK MR762, HK417 - 20 Round MagazineGenuine HK MR762/417 20 round magazine. This is the factory OEM magazine for the new HK 7.62 X 51mm rifles. Factory fresh & hard to find. This is the highest magazine capacity available for the MR762 and HK417...HKP-01700$59.00 -
BDM 50 Round HK MP5 .22LR Magazine Drum - Translucent
BDM Black Dog Machine
$99.95HK MP5 .22 50 Round Drum Magazine For The MP5-A5 & MP5-SD .22 Rifle Made in the USA by BDM exclusively for HKPARTS. Using an existing drum model that is tried and true. Fits all HK MP5 .22 variants: HK, Walther, Umarex MP5 & MP5 SD .22...HKP-16235$99.95 -
H&K 10 Round HK 45/45 Tactical .45 ACP Magazine - Black
H&K Heckler & Koch
$49.00HK45 10 Round Magazine The HK45 is the newest .45 Caliber pistol HK manufactures. This is the largest mag capacity magazine available for the HK45 and HK45 Tactical pistol. Compatible with: HK45 HK45 Tactical Please note: This will not fit...HKP-00958$49.00 -
H&K 30 Round MP5 Magazine Spring
H&K Heckler & Koch
$6.95HK MP5 30 Round Magazine Spring - German The MP5 30-round spring is a must-have replacement spring for all HK MP5 curved magazines. HK factory springs have been known to help cure worn, weak, or aftermarket magazine springs that do not feed well and...HKP-00089$6.95 -
H&K 10 Round HK USPC/45C .45 ACP Magazine - Black
H&K Heckler & Koch
$49.95New HK German HK45C & USP Compact .45 10 Round Magazine With an extended rubberized base plate. Brand new factory German manufacture. Compatible with: HK45C, HK45C Tactical HK USP Compact 45, HK USPC .45 TacticalHKP-00304$49.95 -
HKP HK VP9, HK VP40 Tactical Low Profile Magwell - Black
HKP HK Parts
$59.95Low Profile, every day carry magwell for the HK VP9/VP40 pistol. The low profile mag-well is designed for the average every day VP owner. Whom would like the enhancements and competitive advantage a mag well offers without the bulk of the larger...HKP-17802$59.95 -
H&K 90 Series Butt Stock Push Pin
H&K Heckler & Koch
$3.95Each large stock push pin is used to retain the stock to the receiver on the 90 series of firearms. Large push pins are for the stock and the small push pin is for the forearm and lower. The HK German genuine push pins are take off's from demilled G3...HKP-18038$3.95 -
HKP MP5SD Rubber Handguard
HKP HK Parts
$169.95HK MP5SD Rubber Handguard Made in the USAFits: MP5SD 9mm, MP5SD .40, MP5SD 10mm Counts as 1 US made 922R compliant part. These are only compatible with the HK Parts shroud. If you have a German Shroud you will want to get the German Handguard...HKP-17400$169.95 -
H&K 91/G3 (7.62x51 / .308) 20 Round Aluminum Magazine - New
H&K Heckler & Koch
$24.95New German 20 Round Aluminum Magazine - G3, 91, PTR Brand new old stock German manufactured paratrooper alloy magazine. This item is no longer in production and is getting harder to find in new condition. These mags are the real deal, perfect for your HK...HKP-00222$24.95 -
Out Of Stock
RCM HK MP5K/N/PDW # 28 Locking Piece 80 Degree
RCM
$35.95New USA - RCM manufactured # 28 locking pieceA definite must have item that is used in conjunction when using a suppressor and 147 grain or heavier ammunition. Each 80 degree locking piece for the MP5K-N or MP5K-PDW models. Made 100% here in the US from...HKP-02190$35.95 -
HKP HK USP/P30/P2000 Light Hammer Spring
HKP HK Parts
$8.95Finally a New US Production 10 lb. Hammer Spring For HK USP, P30 & P2000. Brought about by many customers asking for a 2 lb. lighter hammer spring than stock (12 lb.). This is also a popular hammer spring used in some custom trigger jobs along with...HKP-16489$8.95 -
HKP HK 416 Pistol Brace Adapter/AR .22LR Stock Adapter
HKP HK Parts
$34.95Specifications: Fits: AR 22, HK /Walther 416 .22lr Manufactured: 100% made in the USA Easy to install no gunsmithing required machined from solid billeted alloy Hard coat anodized for a lifetime of useThis is for the ADAPTER ONLYHKP-17442$34.95 -
H&K US Ejector Lever Axel
H&K Heckler & Koch
$6.95US Ejector Lever Axel This US ejector lever axle pin holds the ejector lever in place in the trigger pack. Made out to HK spec for the best US replacement part on the market. The best replacement for your worn out or broken axle. Compatible for all...HKP-20630$6.95 -
MP5, SP5 - A2 Fixed Stock-Black
$179.95MP5 A2 Fixed Stock - US New production MP5 A2 Stock will fit all HK MP5 & HK94 & Clones In 9mm & 40/10. Each stock counts as one US made compliant part. Perfect for that build where you require a US made part to be compliant. This is the...HKP-02314$179.95 -
H&K 17 Round HK VP9, HK P30 9mm Complete Magazine
H&K Heckler & Koch
$45.95New HK German Manufacture & Factory Fresh Production. Each factory HK all-steel bodied magazine holds 17 round of 9mm ammunition for use in all P30, P30L, P30S & HK VP9, VP9L 9mm models.Fits All HK VP9 & P30 9mm Pistol models: VP9, VP9...HKP-19277$45.95 -
HKP HK MP5 RMR / Holosun Optic Mount - Black
HKP HK Parts
$97.95MP5 - RMR / Holosun Optic Mount The Finest mounting solution to properly mount your RDS on your MP5 or any other receiver that utilizes the same style mounting system. With our 3 piece optic mount, it makes installation a breeze. No need to damage...HKP-20731$97.95 -
HKP MP5 & MP5K 9mm Magazine Floor Plate
HKP HK Parts
$9.95HK MP5 & MP5K 9mm Magazine Floor Plate - USNew US manufactured MP5, MP5K 9mm magazine floor plate. Made in the USA, fully heat treated and built to factory specification. A great replacement for 922R compliance as it counts as 1 US made compliant...HKP-17507$9.95 -
H&K Standard Stock Buttpad - OD Green - Surplus
H&K Heckler & Koch
$2.95HK German manufactured surplus stock buttpad in a dark OD green. Used in fair condition.HKP-17364$2.95 -
HKP HK VP9/VP9L Optics Plate Replacement Screw
HKP HK Parts
$1.95Replacement Screw For VP9, VP9L Optics Plate & Optics Filler Cover Torx head plus T20 steel replacement screw for any HK German or USA made VP9 optics ready slide filler plate or optics plate. **Each screw is sold separately/individually. Please...HKP-19709$1.95 -
HKP MP5, MP5K Cocking Handle
HKP HK Parts
$29.95HKP MP5, MP5K Cocking Handle Each new US-made cocking handle is an exact copy of the latest-generation German cocking handle. Our US-made HK cocking handle is a great spare to have on hand or to upgrade your clone to the finest US-made cocking...HKP-00653$29.95 -
H&K MP5, MP5K & SP5K 9mm Extractor
H&K Heckler & Koch
$59.95New HK German HK 9mm Extractor - Latest Generation This is the latest & greatest HK MP5 (newest F style version) German extractor. Each unit works with all HK MP5, HK94, MP5K, SP89, SP5K, or other 9mm clones. A great part to have as a spare or to...HKP-00057$59.95 -
H&K HK 13 Round USPC/P2000 9mm Magazine - Black
H&K Heckler & Koch
$49.00H&K HK 13 Round USPC/P2000 9mm Magazine - Black Each magazine is a current HK German manufacturer. Brand new and factory fresh. Compatible with: HK USP Compact 9mm HK P2000 9mm Fits the P2000SK will stick out below the mag well when installedHKP-00312$49.00 -
On Sale
HKP HK P30/P30L Low Profile Magwell
HKP HK Parts
$44.96 - $59.95HK P30, P30S & P30L Tactical Low Profile, EDC Magwell - 9mm & .40 Cal Low Profile, every day carry magwell for the HK P30, P30 & P30L pistol. The low profile mag-well is designed for the average every day P30 owner, that would like the...HKP-21150$44.96 - $59.95 -
H&K MP5, MP5K 9mm Hammer Spring
H&K Heckler & Koch
$6.89H&K MP5, MP5K 9mm Hammer Spring Each factory HK hammer spring will work in all 9mm & 40/10 trigger packs. This is the finest HK-made spring at the best price anywhere. Do not settle for an HK contract when you can have HK German for less. Great...HKP-00064$6.89 -
AC-Unity 30 Round HK MP5 9mm Magazine - Black
AC-Unity Magazines and Parts
$22.95CLICK ON THE "Bulk Pricing" LINK ABOVE (UNDER THE SKU NUMBER) FOR OUR BULK PRICING SCHEDULE The AC-Unity 30 round MP5 magazine is a lightweight, impact resistant and reliable magazine for all 9mm HK MP5, SP5, MP5K, SP5K and clones. Constructed from...HKP-20155$22.95 -
HK, Walther, Colt, .22LR 1/2 X 28 Barrel Adapter
USA
$29.95HK, Walther, Umarex 416, Colt M4 or MP5-A5 .22 Barrel Adapter With Thread Protector - M8 X.75 to 1/2 X 28 The finest thread adapter available that converts the factory thread pitch to 1/2 X28. Each adapter comes with a new O-ring (red) & built-in...HKP-01845$29.95 -
Lazy Wolf HK VP/P/USP/45 Enhanced Firing Pin Block Spring
Lazy Wolf
$9.95An exciting and desirable new offering as a joint collaboration from the widely renowned Master HK pistol smith Lazy Wolf Guns & HK Parts! This spring was designed by master pistol smith Rick Holm at LWG and is the standard in all of his high-grade...HKP-18110$9.95 -
H&K HK Barrel O-Ring .45 ACP Caliber Pistols - Black
H&K Heckler & Koch
$4.95H&K HK Barrel O-Ring .45 ACP Caliber Pistols - Black A great spare and a much-needed part for your HK barrel. This factory part is a high-wear item, as the O-ring provides the seal between the slide and the barrel, which provides a secure lockup with...HKP-00296$4.95 -
HKP HK VP9/VP9SK, HK VP40 Ultra Match Spring Set
HKP HK Parts
$19.95Ultra Match drop-in spring kit will give your VP9, VP40 an even smoother, crisper, and lighter pull that helps promote consistent match-grade accuracy, and control, by dropping the trigger pull of your VP9, VP40 by an average of 2+ pounds. Each two-part...HKP-17222$19.95 -
HK Parts HK VP9, HK VP9 Tactical, HK VP9SK, HK VP40 Enhanced Slide Cap - Black
HKP HK Parts
$29.95Enhanced Slide Plate Cover VP9, VP9 Tactical, VP9SK & VP40 - BlackEnhanced HK VP9, VP40 Alloy Slide Plate. This enhanced model cover has no firing pin viewing window and is machined to cover as MUCH surface area as possible to seal the firearm from...HKP-17856$29.95