New Arrivals
Shop the latest arrivals at HKP! We have a wide selection of new and innovative products for your HK MP5, HK SP5, HK P30, HK VP9, HK USP, and more. Whether you're looking for performance upgrades, cosmetic enhancements, or simply want to keep your H&K in top condition, we have you covered. Shop our new arrivals today and get the latest gear for your favorite HK firearm.
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HKP HK P30 EDC -Steel Magwell
HKP HK Parts
$79.95EDC Tactical Magwell - HK P30 - Steel Magwell Our newest and greatest EDC magwell was redesigned for a much faster and reliable mag reloads. With a much greater funneled area it guides you to the correct position every time resulting in a no-look...HKP-21194$79.95 -
RCM Schneider PSG-1 Barrel
RCM
$849.95RCM Schneider PSG-1 Barrel Only the finest blanks in the industry can produce the best results on the range. Schneider Barrel Company makes that blank. Double Stress Relieved 416R Stainless Steel, P-5 Polygonal Rifle Form that is unique in design. 1:10...HKP-21193$849.95 -
HKP Sig Sauer P320-XTEN Compensator
HKP HK Parts
$189.95HKP Sig Sauer P320 X-Ten Compensator The perfect addition that your SIG P320 X-Ten firearm is missing. Low profile and aggressive compensator that flows with the lines of the firearm for a seamless addition. Our P320 X-Ten compensator helps reduce recoil...HKP-21190$189.95 -
Out Of Stock
Magpul HK MP5 SL Handguard
Magpul
$59.95MOE SL Handgaurd cerakoted in the popular RAL8000 color for those wanting to switch out the factory handgaurd and upgrade the color of thier furniture. Same Magpul quality with a custom twist. Available only here at HK Parts. The MOE SL® Hand Guard,...HKP-21189$59.95 -
Lancer 30 Round AR-15 Magazine
Lancer
$29.95Lancer set out to design a better 5.56 magazine; one with the reliability of steel and the durability and weight of polymer. The L5AWM’s exclusive hybrid design includes a hardened steel feed lip assembly molded into a proprietary polymer...HKP-21188$29.95 -
MKE AP5-M Sling Complete
MKE
$34.99MKE AP5-M Sling Complete Features: Factory MP5 Sling Fits AP5-M and AP5-P Pistols 2 Point SlingHKP-21186$34.99 -
MKE AP5 Flash Hider
MKE
$79.95MKE AP5 Flash Hider Features: Made in Turkey by MKE Tri-Lug Fits Century AP5 and AP5-P pistols Helps increase accuracyHKP-21185$79.95 -
MKE 30 Round AP5 Magazine
MKE
$49.95HK MP5 30 Round Magazine - MKE - AP5 These MKE MP5 30 round magazines are the perfect addition or replacement for your AP5 or MP5 pistol. The MKE magazine features the original MP5 design. Constructed of heat-treated steel for lasting...HKP-21184$49.95 -
MKE HK MP5 Retractable Buttstock
MKE
$349.95MKE HK MP5 / AP5 Retractable Buttstock The missing piece to add the iconic appearance to your MP5-AP5 Clone. The collapsible design offers a custom length of pull for optimal comfort and control, while the easy-to-install mounting system offers...HKP-21183$349.95 -
MKE HK G3 Retractable Buttstock
MKE
$359.99MKE HK G3 Retractable Buttstock The Century Arms MKE Retractable G3 Buttstock is an easy-to-install replacement stock system for HK G3-style firearms. The simple lock/release system is easy to operate, allowing shooters to adjust the stock length...HKP-21182$359.99 -
MKE HK33 A3 Retractable Buttstock - OD Green
MKE
$359.95MKE HK33 Retractable Buttstock - OD GREEN The MKE retractable HK33 buttstock is an easy-to-install retractable stock system designed to deliver superior comfort and reliable weapon control. The simple lock/release system is easy to operate,...HKP-21181$359.95 -
HKP HK Mark 23 Picatinny Adapter
HKP HK Parts
$99.95HK Mark 23 Picatinny Rail Adapter Our new Mark 23 picatinny rail adapter mount provides attachment points for any tactical light or laser set up that attaches by way of a picatinny rail. Made from aircraft grade aluminum, hard coated anodizing and...HKP-21180$99.95 -
HKP Mens Long Sleeve Bundesadler Shirt - Black
HKP HK Parts
$29.95Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at the range! Cotton High Fidelity DTG Printing Official HKP MerchandiseHKP-21179-M$29.95 -
HKP Womens Short Sleeve Bundesadler Shirt - Black
HKP HK Parts
$19.95Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at the range! Cotton High Fidelity DTG Printing Official HKP MerchandiseHKP-21178-M$19.95 -
HKP Mens Short Sleeve Bundesadler Shirt - Black
HKP HK Parts
$19.95HKP Mens Short Sleeve Bundesadler Shirt - Black Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at the range! Cotton High Fidelity DTG Printing Official HKP...HKP-21177-M$19.95 -
HK Parts HK MP5 1/2 X 28 Knurled Micro Comp
HKP HK Parts
$26.95HK Parts MP5 Micro Comp - Knurled - 1/2 X 28 Our new MP5 micro comp has the apearance of a standard factory style thread protector but now extended and slotted to provide a micro comp feature. With the added slotts it will help mitigate gasses and...HKP-21176$26.95 -
HKP .578 X 28 Knurled Micro Comp
HKP HK Parts
$29.95HK Parts Micro Comp - Knurled - .45 - .578 X 28 The new US-made .45 caliber tactical slotted micro comp fits all HK spec .45 cal full size & compact barrels threaded .578 X 28 right-hand thread. Designed to be lightweight, and 100% functional...HKP-21175$29.95 -
Magpul HK G3 / HK 91 PRS Gen 3 Stock
Magpul
$429.95Magpul HK G3 / HK 91 PRS Gen 3 Stock - Available in Multiple Color Options The PRS GEN3 is a field precision stock for AR15/M16 and AR10/SR25 platforms, featuring tool-less length of pull and cheek piece height adjustment. With solid adjustments...HKP-21171-M$429.95 -
Magpul HK G3 / HK 91 PRS Lite Stock
Magpul
$289.95New G3 / HK91 PRS Lite stock will allow you to shoot your rifle with comfort and add some style to your rifle. We take the PRS Lite stock and attach our HK - AR adpater with a refinished back plate to bring you a completly assembeled stock. With the...HKP-21170-M$289.95 -
HKP HK VP9 Ultra Match Trigger Return Spring
HKP HK Parts
$9.95Ultra Match tirgger return spring 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. A must have...HKP-21164$9.95 -
HKP HK VP9 Railok™ Threaded Barrel Compensator
HKP HK Parts
$189.95HK Parts Railok™ Mounting System Compensator for Threaded Barrel: H&K VP9 The HK Parts Railok™ mounting system compensator strikes a seamless balance of form and function. Users will immediately notice the reduction in muzzle...HKP-21163$189.95 -
Out Of Stock
Franklin Armory / HKP FA HK MP5 Trigger Group – 2 Round Engraved Binary Housing - RAL8000
FA Franklin Armory / HKP
$1,499.95COMING SOON! Franklin Armory BFSIII HK-C1 – Trigger Group - RAL8000 3 Position 2 round burst style Engraved Pictograph – HK Binary Trigger Group Our latest and greatest Binary trigger group freshly delivered with a factory HK German housing...HKP-21160$1,499.95 -
RCM HK MP5 10mm 9/16 X 24 Barrel
RCM
$299.95RCM HK MP5 10mm Barrel 9/16 X 24 with Thread ProtectorHKP-21158$299.95 -
RCM HK MP5K 10mm 9/16 X 24 Barrel
RCM
$299.95RCM HK MP5K 10mm Barrel 9/16 X 24 with Thread ProtectorHKP-21157$299.95 -
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AR-15 Magazine Loader
USA
$39.95Ram-It Loader Magazine Loader for 556 and 223 magazines. Made in the USA from ABS. Very simple to use.HKP-21154$39.95 -
UTG HK MP5K Handguard
UTG
$194.95UTG PRO, MP5K MLOK Handguard with Picatinny Receiver Extension The new UTG PRO MP5K MLOK handguard with picatinny receiver extension is incredible. This thing is stunning! The machining, finish and fit are flawless. The assembly is incredibly...HKP-21151$194.95 -
Out Of Stock
Magpul AR/M4 30 Round TMAG Magazine
Magpul
$23.95Coming Soon! Add yourself to the "notify me" list to get an email notification when the TMAG becomes available. The TMAG 30 AR/M4 GEN M3 is a highly reliable, translucent, 30-round magazine for STANAG-compatible weapons chambered in 5.56x45 NATO/.223...HKP-21149$23.95 -
HKP HK P30L Railok™ Threaded Barrel Compensator
HKP HK Parts
$189.95HK Parts Railok™ Mounting System Compensator: H&K P30L for Threaded Barrel The HK Parts Railok™ mounting system compensator strikes a seamless balance of form and function. Users will immediately notice the reduction in muzzle...HKP-21145$189.95 -
On Sale
TPM Glock 10mm +3 Magazine Extension
Tactical Precision MFG
Now: $24.95Was: $39.95Glock 20 +3 round magazine extension.HKP-21142-MNow: $24.95Was: $39.95 -
On Sale
TPM Sig P320 +5 Magazine Extension
Tactical Precision MFG
Now: $24.95Was: $44.95TPM Sig P320 +5 Magazine Extension Easy to install and rock solid once installed. Available in many color options! Compatible With: Sig P320HKP-21135-MNow: $24.95Was: $44.95 -
KCI 30 Round HK MP5 Subsonic Labeled Magazine
HKP HK Parts
$47.9530 Round Magazine – KCI – MP5, MP5K - Subsonic Easily identify a magazine loaded with supersonic rounds versus a magazine loaded with subsonic rounds. Each 9mm MP5, SP5 & Mp5K, SP5K magazine features the following: Korean 30 Round MP5,...HKP-21131$47.95 -
KCI 30 Round HK MP5 Supersonic Labeled Magazine
KCI
$47.9530 Round Magazine – KCI – MP5, MP5K Easily identify a magazine loaded with supersonic rounds versus a magazine loaded with subsonic rounds. Each 9mm MP5, SP5 & Mp5K, SP5K magazine features the following: Korean 30 Round MP5, MP5K Magazine...HKP-21130$47.95 -
On Sale
HKP HK UMP G36 Curved Trigger
HKP HK Parts
Now: $79.95Was: $99.95HKP - HK UMP, USC, - Curved Trigger With our new curved trigger you will improve the aesthetics of your firearm. Our curved trigger has spaced out serrations at the face of the trigger for a far superior grip. Each trigger counts as one US made...HKP-21126-MNow: $79.95Was: $99.95 -
HKP 1/2 X 28 9mm Knurled Micro Comp
HKP HK Parts
$29.95HK Parts Micro Comp - Knurled - 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...HKP-21124$29.95 -
HKP SIG P320 M17 Compensator - Black
HKP HK Parts
$189.95The perfect addition to your SIG P320 M17 firearm with our low profile and aggressive compensator look that flows with the lines of the firearm for a seamless addition. Our P320 M17 compensator helps reduce recoil as it directs pressure down on the frame...HKP-21123$189.95 -
Comp-Tac HK USP Series International LH + Compensator - Black
Comp-Tac
$89.95HK USP Tactical International Holster - Left Hand - Compatible with HKP Compensator 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...HKP-21122$89.95 -
Comp-Tac HK USP International RH + Compensator - Black
Comp-Tac
$89.95HK USP Tactical International Holster - Right Hand - Compatible with HKP Compensator 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...HKP-21121$89.95 -
Comp-Tac HK P2000SK DHC RH + Compensator - Black
Comp-Tac
$69.95Comp-Tac HK P2000SK DHC RH + Compensator - Black This is the best holster for your P2000SK when using our own HK Parts rail compensator. With the versatility of carrying IWB or OWB. Truly the best holster in the market. Only available here at HK...HKP-21120$69.95