I recently purchased a Ruger Hawkeye All Weather in .25-06 off gunbroker. It was advertised and NIB. There are annular scratches (that is ring-like) scratches in the brass after I eject it. It must be coming from the chamber as it happens even when I load rounds singly without pushing them down into the magazine. It happens even without firing. Just loading the round and ejecting. I'll try to post a picture from my phone. What would cause this? How can I remedy this?