Shot a match this weekend and I had about 5 rounds not go off. Primers seem to have a pretty good dent in them. Pulled everything apart during the match and cleaned again, firing pin wasnt very dirty. The gun has about 5k rounds through it, could it be the firing pin spring? Firing pin looks good, no wear. I used Rem primers for these loads, had been using cci primers and had similar results. I will clean everything again, possible a little piece of crud was rubbing on the pin in the small hole. Any other suggestions would be appreciated.
Thanks,
Jason.