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 HK MP5 Minimalist Picatinny Rail Optic Mount
HKP HK Parts
$97.95HKP HK MP5 Minimalist Picatinny Rail Optic Mount Our new picatinny style optic mount is a game changer for those that want to have a minimalist look on their MP5 or MP5K. You can have a picatinny rail with out having to compromise all the real estate...HKP-21072$97.95 -
RCM HK MP5 Complete HK Style 9mm Bolt Group
RCM
$409.95Complete Bolt Group - RCM - HK Style MP5 9mmIdeal to replace out of spec, worn or broken bolt groups or for that custom build. Each bolt group will work and fit on semi or full auto MP5 9mm style firearms.This is the finest US BCG available. Each bolt...HKP-19317$409.95 -
HKP Flat Bending Billeted Jig Set For All HK Style Flats
HKP HK Parts
$449.95NEW LATEST 4th GENERATION VERSION AND DESIGN. THE FINEST JIG SET AVAILABLE! 100% USA billeted universal flat bending jig for all HK receiver flats including our new PTR .308 flats and the PTR/LSC flats. Each bending jig comes complete with all the...HKP-19583$449.95 -
HKP 1/2 X 28 3 Lug Adapter
HKP HK Parts
$49.95HKP 1/2 X 28 3 Lug Adapter HK 3-Lug Adapter that is threaded internally with 1/2 X 28 threads to attach to existing 1/2 X 28 threaded applications. Allows use of 3-lug attachments to be added to the male end of the adapter, such as flash hiders,...HKP-00106$49.95 -
PTR HK 91/G3 (7.62x51 / .308) Rear Push Pin Reinforcement Weldment
PTR
$19.95HK91, G3, PTR, CETME Push Pin Reinforcement WeldmentHK91/G3/PTR91 or CETME steel receiver flat weldment that is added to the rear of the receiver where the 2 large stock push pins install to reinforce this section of the receiver against damage or use...HKP-18224$19.95 -
H&K 12 Round HK P2000/USPC .40 S&W Floor Plate - Black
H&K Heckler & Koch
$8.95HK USP Compact/ P2000 .40 12 Round Floor Plate Flat - Low Profile Compatible With: HK USP Compact 40 S&W 12 Round Magazine HK USP Compact 357 SIG 12 Round Magazine HK P2000 40 S&W 12 Round MagazineHKP-01435$8.95 -
On Sale
H&K HK Ripstop Hat -Tan
H&K Heckler & Koch
Now: $8.99Was: $11.95HK Ripstop Hat -Tan Tan hat with black trim and a black embroidered HK logo. HK ripstop hats are lightweight with a modern tech look that's simple, but sporty. Genuine Heckler & Koch ItemHKP-02404Now: $8.99Was: $11.95 -
H&K 10 Round HK USPC/P2000 9mm Magazine w/ Pinky Rest - Black
H&K Heckler & Koch
$53.95USPC & P2000 9mm Magazine Complete (10 round 9mm with extended floor plate) Brand new HK German manufactured. Meets the requirements of areas with high capacity 10-round magazine restrictions. Compatible With: HK USP Compact 9mm HK P2000 9mm HK...HKP-01460$53.95 -
H&K 30 Round MP5, MP5K, SP5K Magazine Body
H&K Heckler & Koch
$54.95Heckler & Koch factory fresh magazine housing/body from this current year's production. MP5, MP5K 9mm 30 Round curved all steel magazine body stamped "Made In Germany".Compatible with all MP5, MP5K style 9mm firearms such as: HK MP5, MP5K HK94,...HKP-18212$54.95 -
On Sale
H&K HK MP5 Parts Diagram Poster
H&K Heckler & Koch
Now: $4.95Was: $14.95Factory HK German print of the MP5 breakdown of the iconic MP5 Height - 24"Width - 36"HKP-16690Now: $4.95Was: $14.95 -
H&K MP5, G3, PTR, HK93 Push Button For Magazine Catch
H&K Heckler & Koch
$8.95Push Button For Magazine Catch Compatible With: G3 91 MP5 MP5K SP5K 94 93 33 PTR, Clones, ETC.HKP-01833$8.95 -
H&K Receiver & Magazine Cleaning Brush For All HK's
H&K Heckler & Koch
$24.95HK Receiver & Magazine Cleaning Brush For All HK's Fits all standard 8-32 US thread cleaning rods. Made and designed for cleaning the HK magazines as well as the upper and lower receivers and mag wells. Works with HK and non-HK applications alike.HKP-00141$24.95 -
HKP Rear Sights Locking Washer
HKP HK Parts
$2.95HKP Rear Sights Locking Washer HK German rear sights toothed locking washer used in perfect working order.HKP-00869$2.95 -
Out Of StockOn Sale
Sig Sauer P365 X-Macro 17-Round 9mm Magazine – Coyote
Sig Sauer
Now: $39.95Was: $57.95Sig Sauer P365 X-Macro 17-Round 9mm Magazine – Coyote Factory 17-round steel magazine for the Sig Sauer P365-XMACRO pistol but also fits all P365 9mm models. This magazine includes rear witness holes to confirm loaded capacity and an orange...HKP-20895Now: $39.95Was: $57.95 -
H&K 17 Round HK VP9 Magazine Spring
H&K Heckler & Koch
$8.95Magazine Spring for 17 Round Magazine - HK VP9, VP9L, VP9 ORThis magazine spring fits the VP9 17 round magazines. Â A must-have replacement item as magazine springs should be replaced on a regular basis as this is a consumable part and is prone to wear...HKP-19323$8.95 -
Hogue Grips Universal HK Handgun Grip
Hogue
$11.95Hogue Grips Universal HK Handgun Grip The Hogue Grip hugs the contours of your gun. Molded from their modern" soft" but durable rubber" Handall grip sleeves are easily installed and provide years of dependable service. Soft textured rubber...HKP-02519$11.95 -
H&K 91/G3 (7.62x51 / .308) Rear Sight Assembly - Surplus
H&K Heckler & Koch
$14.95HK German G3, 91, PTR Rear Sight Assembly Good - Very GoodHK German factory sight. We offer the finest used German HK sights at the BEST price in the country. Each German HK used sight was hand selected & picked from to be the finest examples of all...HKP-18092$14.95 -
Out Of Stock
H&K HKVP9/VP9SK Right Side Charging Support
H&K Heckler & Koch
$0.00Charging Support, Right Side VP9, VP9SKHKP-16826$0.00 -
HKP 24 Round HK VP9, P30 9mm Complete Magazine - Black
HKP HK Parts
$89.9524 Round Magazine Complete - 9mm - HK PARTS - HK VP9, HK P30 Drop-in magazine ready to go! HK Parts takes an existing 17 round magazine and a +7 magazine extension to assemble them into a working 24 round magazine. Compatible With: HK VP9, VP9...HKP-19457$89.95 -
HKP HK P30 Series Bench Mat
HKP HK Parts
$13.95Perfect for all HK P30 9mm & .40 Cal ModelsThis isn't your ordinary gun cleaning mat! Show your pride for your firearm while using this high quality neoprene rubber backed and cloth top gun cleaning mat to protect your gun bench, desk, kitchen...HKP-17107$13.95 -
Out Of Stock
HKP HK VP/P30/45 Red Dot Pistol Mount - Black
HKP HK Parts
$49.95HK VP9, P30, HK45 Pistol Mount for Red Dot SightsRed Dot mounting plate to allow the use of a Burris Fast Fire, Docter, Vortex Venom or other similar specs Red Dot Sights.Compatible with the following: HK VP9, VP9SK, VP40 (Excluding VP9 Optics Ready)...HKP-18507$49.95 -
H&K Ambidextrous Selector Lever - Right Side
H&K Heckler & Koch
$77.95H&K Ambidextrous Selector Lever - Right Side This is the right-side selector of the ambidextrous trigger packs. This part will only work on ambidextrous style or pictogram style housing and trigger packs. New HK German manufactured. Compatible...HKP-00127$77.95 -
H&K HK USP/USPC, P2000, HK45, P30 Sight Tool
H&K Heckler & Koch
$199.95HK Sight Removal & Installation Sight Tool For - HK USP, USP Compact & P2000 Models A rare offering and no longer available. This is a special offering while supplies last. Brand new in the box HK sight tool.The HK Sight tool is a compact...HKP-19644$199.95 -
HKP HK MP5 & HK MP5K Dual 9mm Magazine Clamp Bundle - KCI
HKP HK Parts, KCI
$119.95Dual Magazine Clamp Bundle - 9mm - KCI MP5 The MP5, MP5K magazine grip or dual magazine clamp. Fits all 9mm MP5 or MP5K curved magazines. Holds two magazines together for ease of use and easy access to 2 magazines. Half the weight of the factory...HKP-20479$119.95 -
Out Of Stock
Lazy Wolf VP Series F3 Full Flat Face Trigger - Red
Lazy Wolf
$134.95In a collaboration with Lazy Wolf Guns, HK Parts is offering the finest aftermarket triggers for your HK VP9 & VP40 handguns. The drop in VP9 series trigger is the finest trigger ever developed after more than a year of testing and evaluation...HKP-18803$134.95 -
On Sale
30 Round Magazine - ETS - 9mm - Carbon Smoke - HK MP5
Elite Tactical Systems
Now: $16.95Was: $22.9930 Round Magazine - Elite Tactical Systems - 9mm - HK MP5 - Carbon Smoke Features: Extended 30-round capacity Base plates interchangeable with ETS line of 9mm double stack magazines. Easy disassembly with our specially designed base plate Ergonomically...HKP-20751Now: $16.95Was: $22.99 -
B&T HK MP5, SP5 Telescopic Brace
B&T Brugger & Thomet
$539.95B&T TELESCOPIC RETRACTABLE BRACE FOR MP5/SP5/HK94 B&T's telescopic retractable 5-position brace assembly for Heckler & Koch models, MP5, SP5 and HK94 and clones. Installs using existing push pins, no modification required for installation...HKP-19504$539.95 -
H&K HK P7 Series Cylinder Cleaning Brush
H&K Heckler & Koch
$14.95HK German P7 Series Cylinder Cleaning Brush Made by HK to make cleaning your P7 easier. A must-have for all P7 owners.HKP-00795$14.95 -
HKP MP5/K & 94 Magazine Release Set - German/USA
HKP HK Parts
$94.95HK MP5, MP5K, & 94 Mag Release Set, Complete - German & USA Complete magazine paddle mag release kit that includes everything you need for the the paddle mag release & standard mag release on your HK 9mm rifle or pistol build. All parts are...HKP-17569$94.95 -
Out Of Stock
HKP Semi Auto Shelf, Hanger Block For Receiver
HKP HK Parts
$13.95HK Semi Auto Shelf Weldment, Hanger Block Weldment HK Semi Auto Shelf, Hanger Block to HK's factory specifications for c/p trigger housings. Weld on shelf that is the needed receiver block that welds to the rearward portion of the magwell to allow the...HKP-17572$13.95 -
HKP Semi Auto Trigger Box - Billeted
HKP HK Parts
$69.95HK 90 Series, Century, PTR, & Zenith Trigger Pack - USA This part is a perfect 922R-compliant part as it counts as one of the needed US-made parts. Each unit comes with new style updates for ease of putting parts into the trigger pack, and your...HKP-02384$69.95 -
On Sale
KCI Glock 26-Round.45 ACP Magazine - Black
Now: $9.95Was: $14.95KCI Glock 26-Round.45 ACP Magazine - Black Compatible With: Glock .45 ACP double stack models 21 & 30 Features: Hardened steel insert encased in high-tech polymer (fully metal lined) Please Note: Like many new magazines, these have a stiff spring...HKP-02298Now: $9.95Was: $14.95 -
Magpul M-Lok MVG Vertical Grip
Magpul
$22.95M-LOK? MVG® VERTICAL GRIP M-LOK SLOT SYSTEMThe M-LOK MVG is a light weight, inexpensive vertical foregrip that attaches directly to M-LOK compatible hand guards and forends with no additional Picatinny rails required. Made from the same high quality...HKP-17321$22.95 -
H&K 12 Round HK USP/Tactical .45 ACP Magazine Spring
H&K Heckler & Koch
$8.95HK Pistol Magazine Spring This is a must-have spare part for all HK pistol owners. HK recommends that for optimum performance, you change out the magazine springs often and swap them regularly when keeping the pistol magazines loaded for long periods...HKP-01426$8.95 -
H&K HK P30 Series Left Slide Release Shorty - Black
H&K Heckler & Koch
$64.95HK P30 Series Left Slide Release Shorty - Black This is the left side of the frame shorter slide release lever for the HK P30, P30L & P30SK version models. This shorter slide release lever is also the standard lever found on the P30S & P30SK...HKP-02486$64.95 -
H&K HK USP/Mark 23 Recoil Assemblies Snap Ring
H&K Heckler & Koch
$7.95H&K HK USP/Mark 23 Recoil Assemblies Snap Ring The snap ring secures the spring onto the recoil buffer spring assembly. This part can come loose and become lost or easily worn. Once you remove them, HK suggests replacing them with a new snap ring...HKP-01258$7.95 -
H&K Trip Lever- Friction - Used - Surplus
H&K Heckler & Koch
$3.74HK German trip lever for HK F/A or registered sear trigger packs in used Surplus Condition. This is the older friction style trigger pack found on older HK trigger packs and all HK registered sear packs.HKP-17760$3.74 -
HK Contract 3 Point Sling - Black
H&K Heckler & Koch
$52.95German military surplus 3 point HK sling in like new condition. These slings are 100% operational and a great value for the money. This is the best valued HK 3 point sling available on the market.HKP-19186$52.95 -
HKP Cocking Handle Spring
HKP HK Parts
$3.95HKP Cocking Handle Spring The cocking handle spring is an item that is prone to wear and tear and should be replaced every so often. When installing a new cocking handle or when the spring is removed during scheduled servicing of the firearm...HKP-02465$3.95 -
H&K 91/G3 (7.62x51 / .308) SEF Navy Style Trigger Housing - Clipped & Pinned- Used Excellent
H&K Heckler & Koch
$99.95HK German HK91, G3, PTR Navy Style C/P Trigger Housing- Used Excellent German-made Heckler & Koch grip housing comes in black polymer clipped & pinned, ready to drop on your HK 91, HKG3, PTR-91, or other HK .308 type build. Priced to move and...HKP-01824$99.95