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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SB Tactical, B&T HK MP5, SP5 Swiss Folding Brace
SB Tactical, B&T Brugger & Thomet
$299.95B&T MP5, SP5 Folding Brace - Swiss/USA Factory Swiss B&T MP5, SP5 Folding Pistol Brace with the SB Tactical/B&T components assembled. A rare offering using the B&T Swiss manufactured folding polymer end cap with sling swivel slightly used...HKP-19353$299.95 -
On Sale
FN PS90/P90 50-Round Magazine
FN
Now: $33.95Was: $49.95FN Factory PS90, P90 - 50 Round Magazine The factory OEM FN manufactured a 5.7 X 28mm 50-round magazine Compatible With: FN P90, PS90HKP-00890Now: $33.95Was: $49.95 -
H&K HK P Series Combat Defensive Action Upgrade For LEM 4.1 Pistols
H&K Heckler & Koch
$89.95LEM V4.1 or Combat Defensive Action (CDA) LEM Upgrade KitFound on all (European CDA) variant 4.1 models. This drop in LEM upgrade kit is a great trigger upgrade that reduces the trigger pre-travel by about 5mm or 1/3 of the original trigger pre-travel...HKP-17647$89.95 -
HK VP/P30/USPC/P2000 9mm/.40 S&W Magazine Follower - Black
H&K Heckler & Koch
$9.95A great replacement item and one that is good to have on hand for spares as they do wear with use. Fits all of the following HK firearm magazines: HK VP9, VP9SK, VP40 9mm & .40 P30, P30S & P30L, P30SK 9mm & .40 USP Compact 9mm, 40, ...HKP-02367$9.95 -
HKP .45 ACP .578 x 28 Micro Comp
HKP HK Parts
$29.95HK Parts Micro Comp - .45 Cal - .578 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-20212$29.95 -
Magpul HK MP5, HK 94, HK 93, HK 91, PTR SL Grip Module Semi Shelf - Black
Magpul
$69.95Magpul - SL Grip Module - HKMP5/94/93/91 & Semi Shelf & HK ClonesMagpul Industries, MOE SL Grip, Pistol Grip Module, Fits HK HK94/93/91 and other Semi-shelf Receiver Clones, Polymer, Black Color Optimized grip angle and TSP texture for positive...HKP-19320$69.95 -
Out Of Stock
HKP HK VP9 Gen1 V1 Rail Mount Compensator
HKP HK Parts
$134.95Features & Specs: Length - 4 1/4 inches Height - 2 1/2 inches Weight - 5 oz. Torque: 3nM / 26 inch-lbs Not to be used with a threaded barrel ***DOES NOT WORK WITH THE VP9 MATCH*** DISCLAIMER: Improper installation of an HK Parts pistol compensator...HKP-19566$134.95 -
Blitzkrieg HK Chevron Front Sight Gen 2 - Orange
Blitzkrieg Components
$56.99Blitzkrieg HK Chevron Front Sight Gen 2 (Orange)Fits: HK Style Front Sight Tower Including MP5/SP5, HK33/53/91/93/94, MKE/Zenith/CenturyThe Blitzkrieg Components Gen 2 HK Style Front Sight is a revolutionary approach to this iconic sighting system. It...HKP-20454$56.99 -
H&K 15 Round HK VP9/HK P30 9mm Complete Magazine w/ White Follower
H&K Heckler & Koch
$49.00New HK German Manufacture & Factory Fresh Production. Each factory HK all steel bodied magazine holds 15 rounds of 9mm ammunition for use in all P30, P30L, P30S & HK VP9 9mm models. (with white follower)Fits All HK VP9 & P30 9mm Pistol...HKP-18781$49.00 -
H&K 16 Round HK USP .40 Magazine - Translucent
H&K Heckler & Koch
$50.00HK German USP .40 cal Jet funnel Magazine The 16-round magazine will fit all HK USP .40 full-size pistols, as well as the HK .40 Expert and Elite. This item can be used with or without the jet funnel magazine. Please note: For the mag to fit flush...HKP-00301$50.00 -
H&K Front Sight Tower & Cocking Handle Pin
H&K Heckler & Koch
$1.95H&K Front Sight Tower & Cocking Handle Pin This part is the front sight tower roll pin for all HK 90 series front sights as well with the same application. Compatible With: MP5 MP5K SP5K MP540HKP-00096$1.95 -
On Sale
HKP 20 Round HK VP9, HK P30 9mm Complete Magazine
HKP HK Parts
$59.95 - $89.95HKP 20 Round HK VP9, HK P30 9mm Complete Magazine Each mag comes fully assembled and ready for use. HK Parts takes an existing 15 round mag the +5 mag extension and assembles them into a working 20 round mag. Compatible With: HK VP9 (15 Round...HKP-21093-M$59.95 - $89.95 -
PTR Trigger - 90 Series - Billeted - USA
PTR
$45.95PTR Trigger - 90 Series - Billeted - USA Made by PTR for the US market by a name that is known for quality, you know it is the best offering available. It will fit all 0,1, and SEF-style trigger packs. Each part counts as one US-made compliant...HKP-00380$45.95 -
H&K 18 Round HK USP 9mm Jet Funnel Magazine - Translucent
H&K Heckler & Koch
$69.99H&K 18 Round HK USP 9mm Jet Funnel Magazine - Translucent Each magazine will fit all HK USP 9mm full-size pistols as well as the HK 9mm Expert, Tactical, and Elite. This item can be used with or without the jet funnel mag well installed. Compatible...HKP-00317$69.99 -
H&K 91/G3 (7.62x51 / .308) 20 Round Factory Sealed Mag Pack - 5 Pack
H&K Heckler & Koch
$99.95Factory HK Sealed 5 Pack German 20 Round Magazine - G3, 91, PTRBrand new old stock factory sealed 5 pack German manufactured paratrooper alloy magazines. No longer in production and getting harder to find in new condition. These mags are the real deal,...HKP-18037$99.95 -
HKP MP5 40/10 30 Round Magazine
HKP HK Parts
$49.95MP5 40/10 30 Round Magazine - US Each magazine comes black in color & will fit all of the HK MP5 40/10 rifles & pistols including the Vector, Coharie, and other custom builds & clones. Each magazine also counts as 3 US made compliance parts...HKP-16456$49.95 -
H&K HKVP9/VP9SK Left Side Charging Support
H&K Heckler & Koch
$4.95Charging Support, Cocking Aid - Left Side - VP9 & VP9SK Replacement cocking aid for the slide. German HK VP9 VP9 Tactical VP9SKHKP-16824$4.95 -
Out Of Stock
H&K SL8 (5.56/.223) 10 Round Factory Magazine
H&K Heckler & Koch
$56.95HK German 10-Round Magazine For The SL8-1 & SL8 Firearms. Made in Germany and factory fresh.HKP-00276$56.95 -
HKP HK USP45, Mark 23 +5 Magazine Extension
HKP HK Parts
$49.95Magazine Extension - +5 - HK USP45 & Mark 23 Super easy to install, simply add the mag extension to your existing mag body and follower. An easy 2 min swap. No gunsmithing needed. Made 100% in the USA out of aircraft grade hard coat anodized aluminum...HKP-19493-M$49.95 -
H&K HK VP9/VP9SK, HK VP40 Clamping Sleeve Insert, Ejector Housing
H&K Heckler & Koch
$1.95Clamping Sleeve For Insert, Ejector Block Housing For HK VP9, VP40This is the factory correct roll pin for holding the ejector block housing in the frame. New HK German manufacture. A must have spare part. HK VP9 HK VP9SK HK VP40HKP-16805$1.95 -
Walther 30 Round HK 416 .22LR Magazine - Gray
Walther
$39.95HK, Umarex, Walther, HK416 .22LR Magazine - 30 Round Magazine This is the factory OEM magazine for all of the models listed. Each magazine comes in charcoal gray color. Compatible with: HK 416 .22 Colt M4 .22 HK G36 .22 Beretta ARX 160 ...HKP-01749$39.95 -
B&T MP5, MP5K Flash Hider For 3 Lug Barrel - Quick Detach
B&T Brugger & Thomet
$124.95B&T MP5, MP5K Flash Hider For 3 Lug Barrel - Quick Detach B&T Switzerland has supplied these to law enforcement and military units around the world. Rock-solid, mil-spec quality from an H&K OEM manufacturer.This flash hider slips over the end...HKP-16902$124.95 -
On Sale
Czech M10M Gas Mask with Filters - Like New
Czech
Now: $19.95Was: $29.95Czech M10M Gas Mask with Filters - Like New The Czech M10M gas mask comes with filter and drinking tube. This lightweight mask was specially designed for extended use with superior comfort, secure fit, and low breathing resistance. The M10M mask's main...HKP-19932Now: $19.95Was: $29.95 -
HKP HK P30 Series Extended Competition Magwell - Black
HKP HK Parts
$74.95HK P30, P30S & P30L Extended Magwell, Jet funnel Kit - Competition The HK Parts manufactured Competition P30 extended magwell is CNC machined 100% in the USA from billet aircraft grade aluminum that is hard coat anodized & Teflon coated for...HKP-17979$74.95 -
HKP +2 HK VP9SK/P30SK Magazine Extension w/ Pinky Rest
HKP HK Parts
$24.95HKP +2 HK VP9SK/P30SK Magazine Extension w/ Pinky Rest VP9SK & P30SK magazine extension or floorplate that adds an additional 2 rounds to the 10 round magazine (12 rounds total). The mag extension also provides a pinky rest that is super well...HKP-21076-M$24.95 -
HKP MP5, HK94 & SP5K Rear Sight Drum & Base
HKP HK Parts
$53.47HKP MP5, HK94 & SP5K Rear Sight Drum & Base Finally an affordable factory correct rear sight that does not break the bank or lead to settling for inferior 3rd world produced pot metal cast MP5 rear sights. We offer the only set that includes an...HKP-17512$53.47 -
UTG HK MP5 PRO Handguard with Extended Upper Picatinny Mount - Black
UTG
$199.97 - $454.95UTG HK MP5 PRO Handguard with Extended Upper Picatinny Mount - Black Compatibility: HK MP5 HK94 SP5 AP5 MP5 clones that do not have a weld-on optics rail. Does not fit the MP5 .22LR models. Made in the USA.HKP-20739-M$199.97 - $454.95 -
HK German Vertical Grip - Black
H&K Heckler & Koch
$99.95HK German Vertical Grip - Black Each HK Vertical Grip features factory HK markings & HK's unique locking system. HK's Vertical Grip has an HK-designed rock-solid attachment system that is self-contained in the grip and requires no tools for...HKP-00034$99.95 -
HKP HK VP9/VP9SK, VP40 Enhanced Support Sleeve - Silver
HKP HK Parts
$14.96Enhanced Support Sleeve VP9, VP9SK & VP40 - Aluminum Alloy - SilverA 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-19672$14.96 -
GG&G HK USP Pistol Flashlight Adapter - Black
GG&G
$69.95GG&G HK USP Pistol Flashlight Adapter - Black With a large number of flashlights and lasers that fit on a Picatinny or MIL-STD-1913 rail, GG&G has designed and manufactured an HK USP full-size flashlight mounting rail adapter meeting the...HKP-01107$69.95 -
H&K 8 Round HK P7 PSP/P7M8 9mm Magazine Spring
H&K Heckler & Koch
$8.95H&K 8 Round HK P7 PSP/P7M8 9mm Magazine Spring Compatible with: P7 PSP P7M8HKP-01357$8.95 -
H&K HK MR556/416 Backplate w/ Sling Loops
H&K Heckler & Koch
$46.95HK 416, MR556 Ambidextrous Sling Loop BackplateGenuine HK German manufactured 416, MR556 new style backplate with sling loop.Fits the following: HK MR556, HK 416 buffer tubes All Standard AR-15, M4 & M16 buffer tubesHKP-17151$46.95 -
HKP HK MP5 .22 Sling Clip Kit - Black
HKP HK Parts
$24.95HK, Walther, Umarex MP5 .22 Sling Clip Kit. Each unit will fit all models of the MP5 .22 that have the 3 mounting holes on the left side of the magwell. This item installs in a few mins and comes complete with all you need for the install. With the...HKP-15706$24.95 -
H&K HK VP9/VP9SK, HK VP40 Spring Pin, Dowel Pin For Locking Block
H&K Heckler & Koch
$9.95Spring Pin, Dowel Pin For Locking Block - VP9, VP9SK & VP40HK German manufactureA special spring pin that has an internal spring for support. A must have item as this roll pin can become damaged with install and removal. HK VP9, VP9 Tactical,...HKP-16790$9.95 -
DTAC 90 Series Semi Auto Shelf Weldment - Billeted
DTAC Dakota Tactical
$29.95DTAC Spec Billeted Semi Auto Shelf For C/P'ed Trigger Group -Dakota TacticalThe needed receiver shelf that is welded to the magwell of the receiver to allow the use of clipped & pinned trigger housings. These are as made to DTAC's custom specs...HKP-18072$29.95 -
H&K 13 Round USPC/P2000 9mm Magazine Floor Plate w/ Pinky Rest - Black
H&K Heckler & Koch
$8.95Extended Floor Plate For USPC 9mm 13 round Magazine- New Rubberized StyleThis is the new style that is rubberized to resist breakage when the magazine is dropped.USPC/P2000 9mm magazine floorplate with finger restCompatible with all: HK USPC 9mm 13...HKP-02648$8.95 -
H&K HK USP Full Size Ambidextrous Control Lever Set
H&K Heckler & Koch
$97.95Ambidextrous Left & Right Side Control Lever Set. Genuine Heckler & Koch ambidextrous control lever kit includes left and right side control lever as well as the roll pin - everything that's needed for installation on all USP or USPC...HKP-00916$97.95 -
H&K HK VP9/VP9SK, HK VP40 Clamping Sleeve For Drop Safety Axle
H&K Heckler & Koch
$1.95Clamping Sleeve For Drop Safety Axle VP9, VP9SK & VP40 This is the roll pin that goes in the side of the slide and retains the drop safety.HKP-16838$1.95 -
HKP HK P30 Series Enhanced Magazine Release
HKP HK Parts
$49.95Enhanced Magazine Release - Alloy - HK P30, P30SK, P30L New HK parts enhanced and over-sized magazine release. The over-sized magazine release increases the overall surface area and makes it possible to release the magazine without changing the...HKP-21153-M$49.95 -
RCM MP5 9mm Full Auto Bolt Carrier
RCM
$179.95MP5 9mm Full Auto Bolt Carrier - RCM New US RCM manufactured MP5, 94 F/A carrier with all current "F" style upgrades and tungsten filled for the best performance and the utmost reliability. They were machined completely from billet ordnance grade steel...HKP-01188$179.95