Where in Missouri,mainly KC/St Joesph area can you take classes to become an ccw instructor? How long a process is it and how do you go about it?
There isn't a Missouri-specific course for CCW instructors. You basically have to be qualified as a pistol instructor (NRA counts), and have lesson plans on file with the local sheriff. For more and better information, I'd visit Missouri Concealed Carry Gun Permit and Firearms Information Website (they actually do offer certification courses, but it's not a legal requirement).