My brother just retired a few months ago. He’s moving there, permanently. I’d go, but... What’s the gun control situation like over there?
I am going to retire in Thailand also ...
Answer to your question:
Non Thai residents (non citizens in Thailand) cannot legally own or posses a firearm)
http://www.thaivisa.com/forum/topic/169637-gun-laws-in-thailand/
If you cannot get into this URL Link you may have to join Thaivisa.com (just need an email address)...
Haven't a clue.