It also says there is no preemption for handgun or long gun laws.
I know this because I recently applied and was denied. I live in a fairly affluent suburb just chock full of bleeding heart Maoists and my town is known as one where applications are rarely approved. I've lived a life so clean...and so so boring...that it would make you weep. Yet I was denied.
That,to me,is "preemption".