Hey guys -

I've been told this is normal wear, but want to confirm/discuss with you guys.

I was cleaning my M&P 2.0 Compact 4" after it just broke the 500 round mark. I noticed on the trigger bar "ear" (idk what to call it) some gouge marks on the front and back. I have been told it's normal wear from Brandon Wright, who has extensive experience with the M&P platform.

If it is normal then what is causing it?

I know this part doesn't directly engage the sear, but if I am not mistake it does interact with the plunger.

Screenshot_2019-12-02-01-55-35.jpg