[Tankist]

Please take a look at attached pics.

What I have here is the interior of a H&K P7M8 slide which has been bugging me a bit lately. Since I'm rather lacking in the knowledge department when it comes to these. I was hoping that one of you fine folks can perhaps shed some light on this topic for me.

Areas marked in red seem rather out of place on this pistol and look like grind marks to me.

Would be great if someone can post a few pics of their own P7 for comparison.