Parts Kits
Explore our extensive selection of HK Parts Kits tailored for various HK models like the MP5, G3, UMP, and more at HKParts. These kits offer everything you need for upgrades, repairs, or full builds, ensuring top quality and reliability. Perfect for both enthusiasts and professionals looking to maintain or enhance their HK firearms.
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On Sale
HK91, G3 Parts Kit - RCM Barrel
H&K Heckler & Koch
Now: $467.06Was: $518.95HK German G3 .308/7.62 X 51mm Surplus Parts Kit Finally, after more than 4 years of searching the globe, we have HK German Surplus G3 parts kits available to offer. Each parts kit comes complete with all parts from a functional HK G3 full auto rifle that...Now: $467.06Was: $518.95 -
On Sale
HK G3 Parts Kit - FMP (HK Contract)
H&K Heckler & Koch
Now: $269.95Was: $299.95HK Contract Portuguese FMP G3 .308/7.62 X 51mm Surplus Parts Kit Each parts kit comes complete with all parts from a functional HK G3 full auto rifle that was demilled into a parts kit with the exception of the barrel and receiver. As per BATFE import...Now: $269.95Was: $299.95 -
On Sale
HK G3 Parts Kit - Tungsten Filled Carrier - (Greek HK Contract)
EBO
Now: $350.95Was: $389.95HK Contract Greek EBO G3 .308/7.62 X 51mm Surplus Parts Kit Rare and HK Greek EBO Surplus G3 parts kits with the Tungsten filled bolt carriers. Each demilled parts kit comes with all parts from a functional HK G3 full auto rifle except the barrel and...Now: $350.95Was: $389.95 -
On Sale
HK33 Pistol Parts Kit - Receiver Flat and Weldment Set - RCM Barrel
H&K Heckler & Koch
Now: $1,651.46Was: $1,834.95HK 33 pistol Build Kit Complete German & US Parts- Limited Supply! Heckler & Koch German-manufactured parts kit issued to the Malaysian Army. Demilled and prepared per BATF specifications. These are the last parts kits available we are told there...Now: $1,651.46Was: $1,834.95 -
On Sale
HK MP5K Parts Kit - 9mm - Pistol Build
HKP HK Parts
Now: $1,511.96Was: $1,889.95MP5K, MP5K-N Style Pistol Build Kit Complete The finest USA and German-made parts for a complete parts kit for an MP5K, MP5K-N pistol build. Each Kit Includes The Following HK Parts: Barrel - 5.5" button rifled, 3-lugged & threaded 1/2x28 with...Now: $1,511.96Was: $1,889.95 -
HK G36K Parts Kit - With Rear Hinge Section
H&K Heckler & Koch
$3,395.95G36K Parts Kit Complete With Stock Hinge Section Factory German HK G36K parts kit with the rare 3" + stock hinge section. Features: 2 position FBI pictogram trigger group 30-round German HK magazine G36 magwell G36 K or C folding stock- G36K...$3,395.95 -
On Sale
HK MP5SD Parts Kit - Pistol Build - 9mm - Binary Trigger - Receiver Flat & Weldment Set
HKP HK Parts
Now: $1,911.96Was: $2,389.95HKP MP5SD 9mm Pistol Build Kit With Flat, Top Rail & Weldment Set - SEF Binary Trigger MP5SD 9mm parts kit complete with all the parts required for an MP5 semi-auto pistol build. Each kit comes with all 6 of the needed US made compliance parts to be...Now: $1,911.96Was: $2,389.95 -
On Sale
HK MP5 Parts Kit - Reverse Stretch Pistol - 9mm
HKP HK Parts
Now: $1,343.96Was: $1,679.95MP5 Reverse Stretch 9mm Pistol Build Kit Complete - German & USA Made Parts MP5-RS 9mm parts kit complete with all the parts needed for an MP5 semi-auto pistol. Each kit comes with all 6 of the needed US made compliance parts to be legal as a pistol,...Now: $1,343.96Was: $1,679.95 -
On Sale
HKP MP5 10mm Reverse Stretch Parts Kit
HKP HK Parts / Heckler & Koch
Now: $1,700.96Was: $1,889.95MP5 10mm Reverse Stretch Pistol Build Kit Complete German & USA Made Parts ON SALE WHILE SUPPLIES LAST! MP5 10mm Reverse Stretch parts kit complete with all the parts needed for an MP5 10mm semi-auto pistol. Each kit comes with all 6 of the needed US...Now: $1,700.96Was: $1,889.95 -
On Sale
HK MP5K, SP5K Parts Kit - 9mm
Now: $1,736.96Was: $1,929.95HK German MP5 made with Swiss Marked & Proofed HK MP5 Parts Kit Includes: German demilled HK front sight tower assembly and sling loop German HK cocking tube assembly complete German HK trunnion with magwell section attached to the demilled...Now: $1,736.96Was: $1,929.95 -
On Sale
HK UMP Parts Kit - .40 S&W
H&K Heckler & Koch
Now: $1,646.96Was: $1,829.95HK German UMP .40 Cal Parts Kit - Used HK UMP .40 German parts kit complete with all the factory HK parts minus the receiver. Perfect for those who are doing a custom build or for spare parts. Click this link to complete your build with an S5 receiver...Now: $1,646.96Was: $1,829.95 -
On Sale
HK MP5 9mm Parts Kit 100% German - A2 Stock & SEF Lower
H&K Heckler & Koch
Now: $2,105.95Was: $2,239.95HK German MP5 9mm Used Parts Kit Complete (Minus Receiver) All MP5 Kits Include: HK 3-Lug MP5 Barrel - cold hammer forged Cocking Tube Front Sight Tower Wide Forearm - Black Bolt Group - MP5 Full Auto 2 small and 1 large Push Pin 30-Round Curved...Now: $2,105.95Was: $2,239.95