Nice catch! Since the GG unit is driving the sear off the control lever, not the hammer catch, the longer pin must be an absolute requirement for that. I didn’t realize the stock pin didn’t reach that far.
So we are all clear. The parts stacked from left to right actuating the trigger in the HK are:
Sear(release catch), hammer catch, control lever, then disconnector.
The stock pin reaches across from the sear to the hammer catch. The GG pin bridges across the hammer catch to the new control lever.
I would have been all over this mod had it been released a year ago. I have questions regarding trigger work performed by GGI...
https://pistol-forum.com/showthread....-Perfection%94
Apologies for thread drift, if any of you knowledgeable folks have any input your expertise is appreciated
Were there instructions provided for installation? Not trying to be snarky.
Taking a break from social media.