Had the Apex competition spring/sear kit, with stock trigger, in my M&P for years. Had it milled out for a RMR a few years back. Everything has worked perfect. With the allowance of the Apex flat faced trigger trigger, I installed the trigger, trigger return spring and sear. When dry firing, the striker resets. There is a distinct click when I pull the trigger. When I load a round, there is a click but no primer strike. Not even a mark showing a light primer strike. I have a heavy duty striker spring.
What am I missing?