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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Out Of StockOn Sale
HK VP Series F3 Trigger - Full Flat Face - Safety Tab Kit - Red
Lazy Wolf
Now: $17.95Was: $19.95F3 Full Flat Face VP Series Trigger Tab, Spring Set - Lazy Wolf Guns - Red Replacement trigger safety tab, spring, and roll pin kit as pictured for the HK VP9 series of LWG triggers. Ideal if you need a replacement LWG trigger safety tab, spring and roll...Now: $17.95Was: $19.95 -
On Sale
HK MP5, MP5K, SP89, HK94 Trigger Pack - SEF Semi - 9mm - Enhanced 5 to 6 lb Trigger Pull
HKP HK Parts
Now: $351.96Was: $439.95HKP 9mm SEF Semi Trigger Pack - ENHANCED 5-6 LBS Trigger Pull These trigger packs start as a F/A pack and gets professionally converted to the BATFE specs so you can rest assured the trigger pack is done correctly and to spec. These refinished trigger...Now: $351.96Was: $439.95 -
On Sale
HK UMP/USC/G36/SL8 (.40 S&W/.45 ACP/9mm/5.56/.223) Notched Disk - Safe/Semi
H&K Heckler & Koch
Now: $13.46Was: $14.95HK Ratched Wheel, Notched Disk G36, SL8 0,1 (Safe & Fire) Only Compatible With: 0,1 or S,F only: HK UMP HK USC HK G36 HK SL8Now: $13.46Was: $14.95 -
On Sale
HK MP5K/SP89 9mm SEF Navy Style Trigger Housing - Clipped & Pinned
H&K Heckler & Koch
Now: $179.95Was: $199.95H&K MP5K/SP89 9mm SEF Navy Style Trigger Housing - Clipped & Pinned Each housing is clipped & pinned for the semi-auto shelf of the HK MP5K builds or SP89 firearms. Specifications: Made In Germany Clipped & Pinned SEF Pictogram...Now: $179.95Was: $199.95 -
HK Shifter Rod - Burst Trigger Packs
H&K Heckler & Koch
$59.95German HK Trigger Pack Shifter Rod For Burst Trigger Packs$59.95 -
Out Of StockOn Sale
HK G3 Metal Grip Frame SEF - Push Pin - USED
H&K Heckler & Koch
Now: $39.64Was: $189.95H&K G3 Metal Grip Frame SEF - Push Pin - USED VARYING CONDITION - SOLD INDIVIDUALLY This authentic German-made HK G3 grip frame feautures the SEF pictogram markings. It's a realiable and functional component for your firearm, perfect for replacements...Now: $39.64Was: $189.95 -
On Sale
HK SL8 Trigger Return Elbow Spring
H&K Heckler & Koch
Now: $8.96Was: $9.95HK 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 the SL8 trigger pull.Now: $8.96Was: $9.95 -
On Sale
HK91, G3 2-Stage Trigger - Complete
Timney Triggers
Now: $539.96Was: $599.95Timney Trigger for .308 - HK91 SEF Timney trigger group comes completely assembled and ready to drop in your receiver. Set up with a German ejector lever, new SEF selector lever, and a brand new factory German housing for the best trigger group available...Now: $539.96Was: $599.95 -
On Sale
HK MP5 Trigger Group - Flat Trigger - Push Pin
Lee Sporting / Magpul
Now: $494.96Was: $549.95Lee Sporting Complete Trigger Group - MP5 Push Pin - Flat Trigger The LS5 trigger group from Lee Sporting is a definitive ergonomic upgrade over the OEM grip, boasting a weight reduction of 4.3oz compared to the original. This billet aluminum trigger...Now: $494.96Was: $549.95 -
On Sale
MP5 to MP5K Housing Conversion Service
USA
Now: $134.95Was: $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 the best option for those that want to install hard to...Now: $134.95Was: $149.95 -
On Sale
HKP 93/53/33 (5.56/.223) Trigger Group - 2 Position Housing 0,1 - Safe, Semi Only
HKP HK Parts
Now: $439.96Was: $549.95HKP 93, 33, 53 Trigger Group 2 Position Housing 0,1 - Safe, Semi Only Our trigger group offering is the most desirable HK 93,33,53 trigger group available. Now you can upgrade your HK firearm to have the look & feel of the 4 position burst lower with...Now: $439.96Was: $549.95 -
On Sale
PTR HK MP5K 9mm 2 Positions (S,F Pictogram) Grip Frame Housing - Clipped & Pinned
PTR
Now: $143.95Was: $159.95PTR HK MP5K 9mm 2 Positions (S,F Pictogram) Grip Frame Housing - Clipped & Pinned This HK aftermarket trigger housing will accept all SEF style trigger packs. This is made by PTR 91 to exact HK specs. This housings comes clipped and ready for a...Now: $143.95Was: $159.95