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
Timney Triggers HK93 & HK33 .223/5.56 2-Stage Trigger
Timney Triggers
Now: $431.95Was: $479.95Timney Trigger for - HK93, HK33 The Timney HK93 trigger is factory-set with a two pound first stage and a two pound second stage that elevates the platform so the shooter can achieve the utmost in accuracy.This offering comes complete with a Factory...Now: $431.95Was: $479.95 -
HK MP5 Binary Trigger Group - SEF Navy - BFSIII - 10mm and .40 S&W
FA Franklin Armory
$879.95Franklin Armory HK MP5 .40/10 BFSIII HK-C1 Franklin Binary SEF Navy Style Trigger Group 3 Position HK binary trigger group for the MP5 .40 and 10mm firearms. The BFSIII is ideal for tactical and competition use. The BFSIII provides greatly reduced...$879.95 -
On Sale
Now: $7.16Was: $7.95 -
On Sale
HK UMP, USC Hammer Spring - Right
H&K Heckler & Koch
Now: $13.46Was: $14.95HK UMP & USC Right Side Hammer Spring For LowersNow: $13.46Was: $14.95 -
Out Of Stock
HK21E, HK23E 4 Position Trigger Housing
H&K Heckler & Koch
$0.00H&K 21E/23E (7.62x51/.308 & 5.56/.223) 4 Position Trigger Housing This 4 position trigger housing is designed for factory HK21E and HK23E firearms. It is an excellent spare to have on hand for your HK belt-fed firearm, providing reliable...$0.00 -
On Sale
HK91, G3 Ambidextrous Trigger Pack (0,1)
HKP HK Parts
Now: $290.36Was: $362.95HKP/H&K G3/91 (7.62x51/.308) 2 Position 0,1 Ambidextrous Trigger Pack Finally, a lower cost alternative to the expensive and rare all-German FBI & 0,1 ambi trigger packs. Each trigger pack comes 100% complete, ready to use in your...Now: $290.36Was: $362.95 -
HK MP5 40/10 3 Position Navy Trigger Group
H&K Heckler & Koch
$2,499.95HK German MP5 40/10/ 3 Position Navy (0,1,F) Trigger Group This Trigger Group Is A Factory Push Pin Safe, Semi, Full Navy Ambidextrous 3 Position Trigger Group For Registered Push Pin MP5's. This Trigger Group Can Also Be Used For Registered Sear...$2,499.95 -
HK MP5 40/10 2 Position (0,1 Pictogram) FBI Style Trigger Housing - USED
H&K Heckler & Koch
$128.95H&K MP5 40/10 2 Position (0,1 Pictogram) FBI Style Trigger Housing - USED This 2 position trigger housing (0,1) features FBI pictogram markings and is designed for the HK MP5 40/10 series. It comes clipped and pinned for semi-auto units, ensuring it...$128.95 -
On Sale
HK MP5 Trigger Pack SEF - Semi Auto - 10mm and .40 S&W
H&K Heckler & Koch
Now: $242.95Was: $269.95HK Parts and Heckler and Koch MP5 10mm and .40 S&W Semi-Auto SEF Complete Trigger Pack We have one of the best HK gunsmiths in the country who can take German HK F/A trigger packs and modify them to semi-auto. This is done with the best and most...Now: $242.95Was: $269.95 -
On Sale
HK MP5 Metal Trigger Housing Conversion Kit - AC Unity Grip
HKP HK Parts
Now: $151.96Was: $189.95HK MP5 Metal Trigger Housing Conversion Kit - AC Unity Grip This kit includes everything you need to convert a polymer MP5 trigger group a robust metal housing. Simply use your existing semi-auto SEF trigger pack to complete the conversion. This...Now: $151.96Was: $189.95 -
On Sale
HK UMP 3 Position Lower Grip Frame - Black - RARE - USED
HKP HK Parts
Now: $337.46Was: $699.95HK UMP 3 Position Lower Grip Frame - Black - RARE - USED ONLY 1 UNIT AVAILABLE - AS PICTURED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Used UMP Lower...Now: $337.46Was: $699.95 -
On Sale
HK MP5, HK33, HK53, HK93 Grip Housing - Push Pin Style - 4 Position - USED - BLEMISHED
H&K Heckler & Koch
Now: $97.46Was: $229.95H&K MP5 & 93/53/33 (9mm, 5.56/.223) 4 Position (0,1,3,F Pictogram) Grip Housing - Push Pin - USED - BLEMISHED CONDITION MAY VARY. SEE PHOTOS. COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN...Now: $97.46Was: $229.95