AZ may be going Left in many regards, (So goes California, so goes the West) but you can buy switchblades and auto openers here.

Thankfully, Arizona is still very much the wild west and as such there is a respect for selling such items, so you do not see them in lower quality stores. I suppose because they are available and generally expensive that other knives are better sellers.

I have a auto opener that is also a manual folder. You don't see many of those. It opens just like any other folder with a lock along the back, but you can also depress the corner of a panel built into the frame that makes it an auto. You can't do that with a switchblade.