I'm from the state of PA and we are ahead of you in GUNS LAWS here in AZ. I just move in here 6 months ago.
Things we can do in PA for a long time:
Open carry anywhere in the state except for a 1st class city like Philadelphia you will a permit for there
Carry into pistol range CC/OC without any screw ball rules.
Conceal Carry into a bar/restaurant while drinking/eating
Drink while carrying "which I'm not for doing"
Can not carry the usual places like courthouse, jail, etc
BTW in PA we don't have those NO GUNS signs. So please don't put everyone from the east coast into the same boat.
NY, NJ, MD, DC those state have strict gun laws with the most violence with GUN eg murder.
AZ have a ways to come before they can throw stones at other states.
I don't know why it is that way here maybe the people need to get the act together.