I bought this 1747 Rouble, it has 22.2g weight, which is a bit low, but could be explained by the grade. Some details of the eagle wing and the way it sounds makes me think it's a fake.

Do you see anything wrong with this rouble?

second pic

The pittings just screams out cast to me

I concur.

Thank you! That's what I thought, just wanted to make sure before returning it.