Used very little, has not been used in years. Hence the surface rust on top which is not the primary surface for using it. I purposely put a photo of the rust so the buyer is aware. It’ll come off easily.
I've got one of these on the shelf, but have not used it in s long time. The rings seem to have improved over the years to where it hasn't been necessary. I used it a lot back when I was using Leupold and Redfield rings and bases. I need to open the box and check to se it mine has rusted.