Just picked up an Ithaca Ultra Feather Light 20 ga with english style stock. It does not have a butt plate but instead has cross lines in the butt. I need to remove the stock and there is, what appears to be, a wood plug in the middle filling the hole that would give you access to the thru bolt. There is a small indentation in the middle of the plug but it is not enough to get anything in it to pull the plug.

I have seen other guns set up like this as well. So is there a way to get the plug out without damaging it or is it just a case where you have to drill it, pop it out and make a new one?

Thanks,
WBLDon