OK, the opinion talks about 43 states that are shall-issue, and 6 states that are may-issue (which by virtue of this decision are being converted into shall-issue). By my arithmetic that's 49 states that have some form of permit system. That leaves only one state with permitless carry. That can't be right -- there are actually quite a few states with permitless carry. Or are they including "optional" permits for reciprocity purposes in the shall-issue total?