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
Bolt Action Drake Bolt Knob - Midnight Bronze - 5/16x24 RH
Tactical Precision MFG
Now: $15.71Was: $39.99TPM - Drake Bolt Knob - Midnight Bronze These bolt knobs are made from aluminum and are finished in midnight bronze Cerakote and will fit any 5/16-24 threaded bolt handle. Features:HKP-20785Now: $15.71Was: $39.99 -
On Sale
Bolt Knob - Grenade
Tactical Precision MFG
Now: $18.56Was: $48.99TPM - Grenade Bolt Knob TPM grenade bolt knobs are a great way to dress up any rifle. It has a great feel and looks fantastic. Features:HKP-20770Now: $18.56Was: $48.99 -
Out Of Stock
HK MP5 Trigger Housing - Navy Style - 3 Position - .40, 10mm - Clipped & Pinned-
H&K Heckler & Koch
$195.95H&K MP5 40/10 3 Position Navy Style Trigger Housing - Clipped & Pinned Upgrade your MP5 40 with this authentic German 3 position navy pictogram trigger housing. Clipped and pinned for use on a...HKP-00449$195.95 -
HK G36C, SL8 Flash Hider - 4 Prong - Threaded 15x1 RH
GSG9
$86.95GSG9 4 Prong Flash Hider - 15x1 RH Finest quality 4-prong flash hider that is threaded 15x1 right-hand twist (factory HK thread pitch). Perfect for the SL8, G36C, or other type of HK conversion. It...HKP-00631$86.95 -
Out Of Stock
B&T TP9, MP9 Holster - RH
B&T Brugger & Thomet
$200.00B&T TP9/ MP9 RH Holster This B&T holster is Swiss-made for MP9 and TP9 pistols. It is adjustable and lightweight for the ultimate concealment for a B&T pistol. Compatible With:HKP-17295$200.00 -
HK33, HK53, HK93 HK-C1 BFSIII Trigger Group - SEF Navy Style
H&K Hechler & Koch / FA Franklin Armory
$879.95Franklin Armory BFSIII HK-C1 - Trigger Group - SEF Navy Style - HK93, HK33 3 Position HK Binary Trigger GroupHKP-19647$879.95 -
HK417, MR762, G28 Brass Catcher - RAL8000
H&K Heckler & Koch
$589.95H&K HK MR762/417/G28 Factory Brass Catcher - RAL 8K New HK German manufactured MR762, G28, HK 417 Factory Brass Catcher in tan (RAL 8000). Quick detach with zipper release to empty fired cases in a...HKP-17713$589.95 -
HK416, MR556, MR762 Buttstock Locking Bolt
H&K Heckler & Koch
$67.95H&K HK MR556/MR762/416 Buttstock Locking Bolt Compatible With: HK MR556HKP-16845$67.95 -
Out Of Stock
HK MR556 Bolt Head, Complete
H&K Heckler & Koch
$384.95H&K HK MR556 A1 Complete Bolt Head Brand new factory German bolt head with all the components to make the bolt head complete. Compatible With:HKP-02712$384.95 -
On Sale
HK416, MR556 Handguard - KeyMod 9"
HKP HK Parts
Now: $74.96Was: $269.95HK MR556 & HK416 Standard Length 9" - KeyMod HandguardHKP-17982Now: $74.96Was: $269.95 -
HK G36, SL8 Bolt Hold Open Catch
H&K Heckler & Koch
$59.95H&K G36/SL8 (5.56/.223) Bolt Hold Open Catch New HK German manufacture. Compatible With: SL8-1 SL8-6HKP-16378$59.95 -
HK USC to UMP Conversion ACR Stock Block
$139.95HK USC To ACR Stock Adapter A new product that allows you to add the widely popular Remington ACR folding, adjustable stock to your USC-UMP conversion. This offering is for the stock block and...HKP-17357$139.95