I finally got it (and the cap) off my Ranch rifle (synthetic stock,) but it was difficult to say the least. The cap is held on with a screw, then the medalion pressed / glued on after that. To get to the screw, you will probably have to drill / destroy the medalion. You MIGHT get away with drilling a small hole near the edge of the medalion and then pry it off, but you'd be left with the hole. If you can stand to drill / break it off, I'm sure Ruger would sell you a new one. I know that this isn't much help, but I don't think you have many other choices.