Add North Dakota as number 13 as "permitless carry" after likely pass at senate.
So if you count Oklahoma permitless carry for residents and allow only non-residents whose state has permitless carry that's 14.
Count New Mexico, dry chamber with loaded magazine that's 15.
Add Wyoming fine if out of city limits for residents, that's 16.
http://gunwatch.blogspot.com/2017/03/sd-constitutional-carry-passes-senate.html
So if you count Oklahoma permitless carry for residents and allow only non-residents whose state has permitless carry that's 14.
Count New Mexico, dry chamber with loaded magazine that's 15.
Add Wyoming fine if out of city limits for residents, that's 16.
http://gunwatch.blogspot.com/2017/03/sd-constitutional-carry-passes-senate.html