M&P core, ported. Apex flat faced trigger does not reset? Installed correctly, rechecked a couple of times. Can reset trigger and take "L" shaped wire and reset safety. Safety works when manually reset. Any suggestions??? Thanks in advance
there you go! adjust the trigger bar -B
Do you mean that the little trigger safety is getting stuck rearward? That sounds like interference between the trigger and the frame instead of sear/trigger bar timing or is an issue with the trigger itself. Call Apex and get their advice before continuing.