Very Solid Resource for May-Shall CCW

https://www.usconcealedcarry.com/blog/may-issue-vs-shall-issue-concealed-carry-states/

Within the first link GOTO:
USE USCCA’s Concealed Carry Reciprocity Map & Gun Laws by State tool - blue link just above the Author Details.

OR goto directly: 
https://www.usconcealedcarry.com/resources/terminology/types-of-concealed-carry-licensurepermitting-policies/shall-issue/

When you see a big map click on your and other states.  Below the map are the Numbers of permits and basic # facts. 

THEN scroll down for very specific rules on Castile Doctrine and Self/ Home Defense 

then go down further for deep level regulations in a variety of situations.