Triggers / Packs / Housings
Discover our extensive selection of HK triggers, packs, and housings, designed to enhance the functionality and performance of your Heckler & Koch firearms. From advanced binary triggers to competition-grade packs and Navy-style housings, our products cater to a variety of HK models including the MP5, HK416, and G3 series. Upgrade your firearm with our precision-engineered triggers for improved accuracy and responsiveness.
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On Sale
GSG9 HK G36/UMP/SL8/USC Hammer
GSG9
Now: $112.45Was: $124.95G36 & HK UMP Hammer For Lower Or Trigger Group- US Made These hammers are a direct fit on the USC and SL8 platform.Now: $112.45Was: $124.95 -
On Sale
HK45, HK45 Compact, P30, P30L Hammer Bearing
H&K Heckler & Koch
Now: $13.46Was: $14.95HK 30, P30L, 45, & 45C Hammer Bearing Compatible With: HK P30 HK P30L HK45 HK45 Compact Please Note: This item does not have the lockout device built in for those that prefer NOT to have the lockout feature.Now: $13.46Was: $14.95 -
On Sale
HK91, G3 SEF Navy Style Trigger Housing - Push Pin
H&K Heckler & Koch
Now: $67.45Was: $74.95H&K G3/91 (7.62x51/.308) SEF Navy Style Trigger Housing - Push Pin This German-made Heckler & Koch housing comes in black polymer. This part is compatible with all push pin G3 style firearms. It can also be used for other...Now: $67.45Was: $74.95 -
On Sale
HK MP5, SP5 Trigger Housing - AR - 9mm
Magpul
Now: $269.95Was: $299.95Magpul HK MP5/SP5 9mm AR Trigger Housing With our new MP5 AR style trigger housing you can have the desired Navy pictograph look with the versatile options of trigger guards to fit your shooting style and the option of storage inside the magpul grip...Now: $269.95Was: $299.95 -
On Sale
HK45, HK45 Compact, USP, USP Compact Sear Roll Pin
H&K Heckler & Koch
Now: $5.36Was: $5.95Sear Roll Pin HK USP 9mm .40 S&W .45 ACP HK USP Compact 9mm .40 S&W .357 SIG .45 ACP HK45 HK45 CompactNow: $5.36Was: $5.95 -
Out Of StockOn Sale
HK416, HK417, MR556, MR762 Trigger Axle
H&K Heckler & Koch
Now: $17.95Was: $19.95H&K HK MR556/MR762/417/416 Trigger Axle Axle for Trigger. Compatible With: HK MR556 HK 416 HK MR762 HK 417Now: $17.95Was: $19.95 -
On Sale
HK UMP (.40 S&W/.45 ACP/9mm) Lower Release Lever For Hammer
H&K Heckler & Koch
Now: $8.96Was: $9.95HK UMP Catch Release Lever Or Trip Lever For All UMP LowersNow: $8.96Was: $9.95 -
On Sale
HK UMP, USC Curved Trigger
HKP HK Parts
Now: $79.96Was: $99.95HKP HK UMP & USC - Curved Trigger With our new curved trigger, you will improve the aesthetics of your firearm. Our curved trigger has spaced-out serrations at the face of the trigger for a far superior grip. Each trigger counts as one US-made...Now: $79.96Was: $99.95 -
On Sale
HK P Series LEM Hammer
H&K Heckler & Koch
Now: $59.36Was: $65.95H&K HK P Series LEM Hammer Factory HK German hammer. Compatible With: HK P30 P30L P30SK HK P2000 P2000SKNow: $59.36Was: $65.95 -
On Sale
HK416, HK417, MR556, MR762 Disconnector
H&K Heckler & Koch
Now: $17.05Was: $18.95H&K HK MR556/MR762/416/417 Disconnector For Lower New HK German manufactured part. This is the latest generation of HK disconnector for the HK MR and HK 416/417 family of firearms. Compatible With: HK MR556 HK 416 HK MR762 HK 417 Please Note: HK...Now: $17.05Was: $18.95 -
On Sale
HK VP Series Curved Trigger - Blue
Lazy Wolf
Now: $71.21Was: $134.95C1 - Curved VP Series Trigger - Lazy Wolf Guns - Blue In a collaboration with Lazy Wolf Guns, HK Parts is offering triggers for your HK VP9 & VP40 handguns. The drop in VP9 series trigger is the best trigger ever developed after more than a year of...Now: $71.21Was: $134.95 -
On Sale
HK45, HK45 Compact, USP, USP Compact .45 ACP Trigger Bar
H&K Heckler & Koch
Now: $40.46Was: $44.95New HK German Factory Trigger Bar Compatible With: HK USP 45, USP .45 Tactical HK USP Compact .45 HK 45, HK45 Tactical HK45C, HK45C TacticalNow: $40.46Was: $44.95