i emailed gene after i got my m60 about 3months ago and he stated he wasnt going to produce any drop ins for the stinger due to the small pinsize light opening :sigh:
I can relate. Making connection with the stock bi-pin connector is not easy. Well it's not that hard but I can't imagine building as many as Gene would. I've done a couple & don't think I would like to do it again. I used the stock lamp assy with different pins but I'm sure there might be an easier way. Something like the Terralux drop in comes to mind.
Here's what the Terralux drop in looks like: