Chasing Light Strikes

Hey everyone I've been chasing light strikes with a glock 17 gen 3 for a while now. I've tried new oem springs, channel liner and cups. Just ordered a new oem striker assembly to try as well. But when I looking at my parts I noticed maybe unusual wear on the trigger bar. I'm not sure if it is or not. Also the saftey plunger has what looks like striker marks on it. The trigger is an apex. I've emailed them But haven't heard anything back yet. Any one have any ideas or insights? Thanks

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