Those images look pretty good. I haven’t priced a bore scope in a minute just cuz they were prohibitively expensive for anything remotely useful. But $60 is very reasonable
This one does video and pictures. Pretty decent quality I think. Big thing is I can definitively say that my barrel is clean giving me a starting point.
2 Rounds to settle it in after the previous cleaning and it's still holding tight at 550. 6" plates were DRT every single shot. Those 2" hangers were a bugger, but I gave them hell all morning.