I'm on my phone otherwise I'd post a pic (my Instagram is my username if you're into such things; the videos is on there)
I wasn't even thinking and shot about 50ish rounds of Wolf Gold at 25y or so at my new AR500 target out of my 11.5" SBR
The target is angled downward and swings pretty good, but where the hinge is doesn't give any - and where the hinge is there's about 7-10 "chips" taken out of the plate. I have no idea how to explain their depth. Even a photo doesn't really show it, but whereas shooting it with a pistol just marks the paint and it remains smooth this is more like a nick is taken out of the steel. it's a jagged mark and about 1/32" deep - very shallow but it isn't smooth.
Is it still safe to shoot at with a pistol without jackets flying back at us? I can get pics up tomorrow if that helps.
I guess an easier question is - at what point does damage to a steel target make it unsafe?
Edit:
https://www.youtube.com/watch?v=3MEv-jXVUDk