As the title states, I'm looking for a single shot tray for a Edgum RM3 in .25 cal. I haven't been able to locate one after many searches. EDgun West used to offer one but no longer does. If anyone can help me find one I would appreciate it.
I once made one by putting some kids modeling clay in the space and shaped it using my fingers and a nail head . I then hit it with a heat gun for a minute or 2 to firm it up. I then carefully removed it to dry over night. I then gave it a coat of clear nail polish. It’s not the greatest but it works.