No. I somewhat padded my answer, and I wanted to see if you gonna fall for it too.  I can't recall a state that is more restrictive than Liechtenstein.

Liechtenstein is about as restrictive as California, which is like the most restrictive state. You can try to argue about open carry, but Liechtenstein has restrictions also, and California allows open carry in unincorporated areas.

40 states are shall issue.
11 states are may issue, with few shall issue in practice.

I am not sure what are you trying to prove to me? That gun control reduces crime?

edit:

I am out of here. We can compare EU countries with their low crime rates to US crime rates all day long, EU guns laws are much more restrictive than here. US is a melting pot of many ethnicities, while EU countries (especially smaller ones) have more or less monolithic cultures. Comparing them is not a good idea.