HK Rifle / SMG Parts
Elevate Your HK Rifle with Premium Parts – MP5, HK416, SP5, and More!
Enhance your HK rifle with top-notch parts and accessories. From HK MP5 and HK MP5K to HK SP5 and HK UMP or HK USC, we offer a vast selection. Discover high-quality magazines, binary triggers, stocks, grips, barrels, handguards, sights, and more for your firearm. Whether you own an HK416, HK SP5K, HK G36, or HK MP5 22, we have the Heckler and Koch rifle parts you've been looking for. Shop now to upgrade your rifle to perfection.
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On Sale
HK MP5, HK94 Folding Stock - UMP Style
B&T Brugger & Thomet
Now: $251.95Was: $279.95B&T MP5 & HK94 UMP Style Folding Stock New Swiss/German HK Made B&T Folding Stock for the MP5/ SP5 full size. These are hard to find and the real deal. 100% Swiss & German HK made. This is a military-grade stock. B&T Switzerland has...Now: $251.95Was: $279.95 -
On Sale
HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm
H&K Heckler & Koch
Now: $77.36Was: $85.95New German - H&K MP5, SP5, SP5K, MP5K 9mm - 30 Round Curved Magazine Factory fresh Heckler & Koch 30 round, curved 9mm. When only the best will do. Each magazine starts life as a brand-new, factory-sealed magazine, which is then expertly...Now: $77.36Was: $85.95 -
On Sale
HK Handguard Sling Pin - Ambi - Small
H&K Heckler & Koch
Now: $55.76Was: $61.95HK German Ambidextrous Small Sling Pin For Forearm This ambidextrous pin will allow the user to attach a sling hook to the sling pin. This will also allow the user to use the sling on either the left or right side.Now: $55.76Was: $61.95 -
Out Of Stock
HK UMP Parts Kit - .45 ACP
HKP HK Parts
$1,299.95H&K UMP Parts Kit - .45 ACP The HK Parts UMP parts kit includes everything needed to build out an iconic HK UMP from a stripped receiver. Guaranteed to be the most cost-effective way to get your hands on a complete UMP when paired up with the...$1,299.95 -
On Sale
HK MP5, SP5 Folding Brace
B&T Brugger & Thomet / SB Tactical
Now: $251.95Was: $279.95B&T MP5/SP5 Folding Brace - Swiss/US 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...Now: $251.95Was: $279.95 -
On Sale
HK SEF Style Binary Aluminum Selectors
HKP HK Parts
Now: $55.96Was: $69.95HK Selector Lever Set for BFSIII HK Binary Trigger Pack - SEF Grip Frames - Aluminum This new selector lever set was modeled after the HK style selector lever for the Franklin Armory trigger packs. This is the best selector set for the...Now: $55.96Was: $69.95 -
On Sale
HK MP5SD Rubber Handguard - BLEMISHED
HKP HK Parts
Now: $48.71Was: $169.95HKP MP5SD Rubber Handguard - BLEMISHED THIS COSMETICALLY BLEMISHED ITEM IS FULLY FUNCTIONAL. THIS ITEM IS SOLD AS IS AND NOT ELIGIBLE FOR A RETURN. These handguards will have minor damages on the steel. They will be slightly bent on some areas but...Now: $48.71Was: $169.95 -
Out Of StockOn Sale
HK MP5, MP5K 9mm Anti-Rattle Roller Tipped Paddle Magazine Release
HKP HK Parts
Now: $23.58Was: $29.47HK MP5, MP5K 9mm Anti-Rattle Roller Tipped Paddle Magazine Release Latest generation paddle mag release for all 9mm MP5, MP5K style builds. Made to the latest German specs, materials, and design. Compatible With: MP5, 94 MP5K, SP89, SP5K Other...Now: $23.58Was: $29.47 -
On Sale
HK Rifle Spring - Cocking Handle
HKP HK Parts
Now: $3.16Was: $3.95HKP Cocking Handle Spring The cocking handle spring is a medium wear component and should be replaced intermittently. Grab a spare to keep with your maintenance gear in case of failure in the field too. Compatible With: HK G3, 91, PTR91 HK...Now: $3.16Was: $3.95 -
On Sale
F5 MFG 50 Round MP5, MP5K 9mm Drum Magazine
F5 MFG
Now: $179.10Was: $199.00F5 MFG 50 Round MP5/MP5K 9mm Drum Magazine HK MP5 & MP5K 9mm - 50 Round Drum New 3rd generation redesigned version. Now offered at an even lower price! You asked for it and the long-awaited and highly anticipated MP5 50 Round Drum Magazine designed...Now: $179.10Was: $199.00 -
Out Of StockOn Sale
B&T MP5K/SP89/SP5K 9mm Tri-Rail Handguard
B&T Brugger & Thomet
Now: $238.50Was: $265.00B&T MP5K/SP89/SP5K 9mm Tri-Rail Handguard B&T Tri-Rail handguard for HK MP5K platforms. Specifications: Color: Black Height max: 48.4 mm Length max: 86 mm Length of right rail: 82 mm Length of left rail: 64 mm Length of bottom rail: 82...Now: $238.50Was: $265.00 -
On Sale
HK GSG-5 Rear Sight
H&K Heckler & Koch
Now: $17.05Was: $18.95H&K GSG-5 Rear Sight This item will fit all GSG-5 models, including the PK and P models. This item is an all-steel HK-made part designed for combat and the toughest of environments. Each HK factory sight comes as shown and is...Now: $17.05Was: $18.95