Occasionally at the range. Maybe once every 50 rounds my 92 trigger doesn’t do anything. Then I rack the slide and it works again. Anyone ever seen anything like that and how did you fix it?
Johnksa has it. I took the grips off my M9 to clean it once and knocked the trigger bar spring out of position.I was a boot, pfc I believe, at the time and was petrified someone would find out. I finally figured it out.
I agree that if the spring is missing completely that the trigger should be dead all the time. But if it's not quite positioned properly or is damaged, it could result in an intermittent failure.