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
HK USP/45/45C New Style Bobbed Hammer
H&K Heckler & Koch
Now: $53.96Was: $59.95HK USP, USPC & HK45 & HK45C Bobbed Hammer - New Style This has the shorter, lower-profile "bobbed" hammer. The new style hammer has a cutout for 2005 and later production. Compatible With: USP 9mm & USP Compact 9mm USP 40 & USP Compact...Now: $53.96Was: $59.95 -
Out Of StockOn Sale
HK416, HK417, MR556, MR762 Disconnector Spring - Short
H&K Heckler & Koch
Now: $4.46Was: $4.95H&K HK MR556/MR762/416/417 Disconnector Spring - Short This is the shorter spring of the 2 found in the trigger assembly. Compatible With: HK MR556 HK 416 HK MR762 HK 417Now: $4.46Was: $4.95 -
On Sale
HK UMP, G36 Trigger Spring
H&K Heckler & Koch
Now: $6.25Was: $6.95H&K UMP/G36 (.40 S&W/.45 ACP/9mm/5.56/.223) Trigger Spring Trigger Spring For All HK UMP & G36 LowersNow: $6.25Was: $6.95 -
On Sale
HK P30, P2000 Trigger Bar
H&K Heckler & Koch
Now: $32.36Was: $35.95H&K P30 & P2000 Trigger Bar Compatible With These Models In 9mm, .40 S&W, & .357 SIG: HK P30 HK P30L HK P30SK HK P2000 HK P2000SK Please Note: This is the correct trigger bar for the CDA version of the P30 found in Europe.Now: $32.36Was: $35.95 -
On Sale
HK MP5, SP5 4 Position 0,1 Trigger Group - Universal Trigger group
H&K Heckler & Koch
Now: $1,799.96Was: $1,999.95H&K MP5, SP5 4 Position 0,1 Trigger Group - Universal Trigger group New HK German MP5, SP5 9mm 4 Position Burst (0,1,3, F) Trigger Housing professionally clipped & pinned and paired with a factory German MP5 trigger pack ready for your semi-auto...Now: $1,799.96Was: $1,999.95 -
HK MP5, SP5 Binary Trigger Group - SEF Navy - BFSIII - 9mm
FA Franklin Armory
$1,299.95Franklin Armory HK MP5 - BFSIII HK-C1 – Binary Trigger Group – SEF – Contoured 3 Position – Pictogram – HK Binary trigger group for HK MP5/SP5 and MP5 push pin Binary triggers count as 4 922r compliant components. The...$1,299.95 -
On Sale
HK90 Series Trigger - Refinished
H&K Heckler & Koch
Now: $17.95Was: $19.95Refinished German 90 Series Trigger Compatible With: HK91, G3, PTR HK93, 33, 53 HK MP5, 94, Zenith, POF, MKE Clone or other custom buildsNow: $17.95Was: $19.95 -
On Sale
HK G36/UMP (.40 S&W/.45 ACP/9mm/5.56/.223) F/A Hammer
H&K Heckler & Koch
Now: $44.96Was: $49.95G36 & HK UMP Hammer For Lower Or Trigger GroupNow: $44.96Was: $49.95 -
On Sale
HK MP5, AP5 Trigger Group - Semi Auto - 4 Position Pictogram 013F
MKE
Now: $395.95Was: $439.95MKE HK MP5/AP5 4 Position Pictogram (0,1,3,F) Semi-Auto Trigger Group This 0,1 semi-auto trigger group features the 4 position pictogram 0,1,3,F. Designed with a push pin set up, it serves as a perfect upgrade for the HK MP5 or the Century Arms AP5...Now: $395.95Was: $439.95 -
On Sale
HK MP5 Trigger - 2 Stage - 9mm
Timney Triggers
Now: $440.95Was: $489.95Timney Trigger's Trigger for your 9mm HK MP5, MP5K The Timney HK MP5 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...Now: $440.95Was: $489.95 -
HK91, G3 Trigger Group - 5 U.S. 922 Parts
PTR
$369.95HK 91, G3, & PTR91 Semi Auto Trigger Group Complete This lower is ready to drop on your semi-auto HK firearm. It comes complete with the US-made parts already installed. The remaining parts are all German HK parts to make up the rest of the trigger...$369.95 -
On Sale
HK MP5, HK91, G3 Elbow Spring with Roller - Trigger Pack - Full Auto
H&K Heckler & Koch
Now: $40.46Was: $44.95Full AutoTrigger Pack Elbow Spring W/ Roller This item is a factory HK German replacement part.Now: $40.46Was: $44.95