HK33 / HK53 / HK93 Series
Dive into one of the market's largest selections of parts for the HK33, HK 53, and HK93. With offerings like HK93 Stocks, HK53 Barrels, andHK 33 Triggers, enhance your firearm's performance effortlessly. Our range includes HK33 Handguards and HK93 Forearms, ensuring a perfect match for your specific model.
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On Sale
HK Spring - Ejector Lever
H&K Heckler & Koch
Now: $6.25Was: $6.95H&K Ejector Lever Spring The new HK German factory ejector lever spring fits all HK 90 series of rifles and pistols. This is a common repair and replacement part and it is a recommended spare part for every HK enthusiast or shooter. Compatible...Now: $6.25Was: $6.95 -
On Sale
HK Rifle Extractor Spring - Universal
H&K Heckler & Koch
Now: $6.07Was: $6.74HK German 308/7.62 & 556/.223 Rifle Extractor Spring New factory HK German part. The extractor spring is the number 1 replaced item on HK firearms. Many HK gunsmiths recommend upgrading MP5/94 series HK's with this longer/stronger silver spring vs...Now: $6.07Was: $6.74 -
On Sale
HK Push Pin for Handguards and Lowers
H&K Heckler & Koch
Now: $8.05Was: $8.95H&K HK Push Pin - Forearm with Lower - Small Push Pin All steel HK German small push pin for use on the lower grip housing. The small push pin is also the correct pin for holding the HK forearm in place. Compatible With: HK91, HK G3, PTR HK93, 33,...Now: $8.05Was: $8.95 -
On Sale
HK33, HK93, HK91, G3 Folding Bipod - Steel
H&K Heckler & Koch
Now: $79.16Was: $87.95H&K Heckler & Koch HK33, HK93, HK91, G3 Bipod - Folding - Steel Finally, an aftermarket solution for HK enthusiasts who have been searching after that perfect bipod to finish out their build. The HK Parts bipod was painstakingly developed...Now: $79.16Was: $87.95 -
On Sale
HK91, G3, HK33, HK93 Grip for Metal Frames - OD Green - Surplus
H&K Heckler & Koch
Now: $8.96Was: $9.95H&K HK G3, HK 91 Grip for Metal Frames - OD Green - Surplus Used in surplus condition. Each item is used in good shape and will clean up nicely with a little bit of TLC and some attention. A great value for the price. Compatible...Now: $8.96Was: $9.95 -
On Sale
HK Small Push Pin for Handguards and Lowers
USA
Now: $6.83Was: $7.59HK Small push pin - US Made All steel small push pin for use on the lower grip housing for a push pin style of lower housing. Black nitride finish which adds extra durability to the pin plus corrosion and abrasion resistance. The small push pin is also...Now: $6.83Was: $7.59 -
On Sale
HK Gen 1 Spring Upgrade - Roller Retainer Plate
HKP HK Parts
Now: $7.96Was: $9.95HKP 1st Gen Roller Retainer Plate To Spring Upgrade This action 3 roller retainer spring for all 1st Generation bolt heads replaces the oval-shaped roller retainer plate. HK made a wire spring as an upgrade for later production bolt heads to improve the...Now: $7.96Was: $9.95 -
On Sale
HK Rifle Extractor Spring - FMP
H&K Heckler & Koch
Now: $3.14Was: $3.49HK Parts contracted with FMP to bring you this Rifle Extractor Spring Features: New FMP contract The extractor spring is the number one replaced item on HK firearms. Many HK gunsmiths recommend upgrading HK94, HK MP5 series HK's with a longer stronger...Now: $3.14Was: $3.49 -
On Sale
RennSteig 8 Piece Punch Set For HK Firearms
RennSteig
Now: $31.46Was: $34.95Metric Parallel Pin Punch Set With Guide Sleeves - German Manufacture - 8 Piece This punch set is the exact same set used in the HK Armorer classes and approved by HK for use when installing & removing the roll pins from HK pistols & rifles...Now: $31.46Was: $34.95 -
HK MP5, G3, 93 Optic Mount - Micro Low
MFI
$110.95HKPARTS 2025 MFI Micro 1913 Picatinny Rail Scope Mount for HK MP5/94/G3/91/93 This mount allows for installation without completely removing the screws from the mounting claws. The claws can remain attached to the bolt or screw, allowing the entire...$110.95 -
On Sale
HK90 Series Push Pin - Buttstock
H&K Heckler & Koch
Now: $3.56Was: $3.95H&K 90 Series Butt Stock Push Pin Each 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...Now: $3.56Was: $3.95 -
Out Of StockOn Sale
HK Stock Pin Bushing Weldment
HKP HK Parts
Now: $3.16Was: $3.95HK Stock Push Pin Bushing Weldment All-steel 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. Compatible...Now: $3.16Was: $3.95