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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HK P30, P30L Flat Tracker - Volker Precision
Volker Precision
$112.95HK P30 and P30L Compact Flat Tracker - Volker Precision Volker Precision flat tracker for P30 and P30L pistols. Available exclusively at HK Parts Compatible With: <HKP-22449$112.95 -
HK91, G3, MP5 Sear Catch - Steel - New Build
H&K Heckler & Koch
$69.95Heckler & Koch's Sear Catch Release - Complete For HK 90 Series Trigger Packs New HK German manufacture. Sear/Catch complete with installed detent, spring, and roll pin. Compatible With:HKP-01459$69.95 -
Out Of Stock
$8.95 -
HK USPC, HK45C, P2000, P2000SK Trigger
H&K Heckler & Koch
$29.95Heckler and Koch Trigger for HK USP Compact, HK45 Compact, HK P2000, and HK P2000SK New HK manufactured. Compatible With: HK45 CompactHKP-02603$29.95 -
HK UMP, USC, G36, SL8 Notched Disk - S,F
$8.95HK Ratched Wheel, Notched Disk G36, SL8 0,1 (Safe & Fire) Only Compatible With: HK UMP HK USC HK G36 HK SLHKP-19070$8.95 -
Out Of Stock
HK Shifter Rod - Burst Trigger Packs
H&K Heckler & Koch
$59.95German HK Trigger Pack Shifter Rod For Burst Trigger PacksHKP-02054$59.95 -
HK MP5K Trigger Group - Super Safety - Push Pin
War Hammer Armaments
$624.95 - $674.95War Hammer Armaments Polymer MP5K Super Safety Lower Receiver - Push Pin War Hammer Super Safety complete lower for MP5K push pin platforms. Constructed of Kevlar and carbon-fiber–infused polymer,...HKP-22827-M$624.95 - $674.95 -
HK SL8 Trigger Return Elbow Spring
H&K Heckler & Koch
$9.99HK SL8 Trigger Return Elbow Spring This is the lighter spring weight found only in the SL8 firearms. The G36 trigger return spring is much heavier in weight and thus has a heavier trigger pull over...HKP-16391$9.99 -
HK MP5 to MP5K Housing Conversion Service
USA
$149.95MP5 to MP5K Housing Conversion Service At HK Parts we are now offering our own HK trigger housing conversion service. No one does a better job with quicker turn around then we do. This conversion is...HKP-20473$149.95 -
HK91, G3 Trigger Pack - Complete - Semi-Auto
H&K Heckler & Koch
$348.95H&K G3/91 (7.62x51/.308) Complete Trigger Pack - Semi Auto HK German manufactured trigger pack complete with all the parts being professionally converted from a factory German F/A trigger pack to...HKP-00217$348.95 -
HK MP5K, AP5-P Trigger Group
MKE
$479.95Century AP5-P, AP5-M Trigger Group This trigger group serves as a direct replacement for AP5-P, AP5-M, Zenith clones, and factory MP5K receivers. For customers needing compatibility with shelfed...HKP-21668$479.95 -
HK MP5K LS5 Trigger Group, Complete - Semi, Shelf
Lee Sporting
$549.95Lee Sporting LS5 Complete Trigger Group - MP5K Ergonomic upgrade to OEM grip. 4.3oz lighter than OEM trigger group. Housing made from MJF PA11 Nylon. Bespoke ejector lever CNC cut from 4140...HKP-20466$549.95