imported post
I always keep 180gr Speer Gold Dots loaded (.40). Only got them based on a recommendation from a friend who has a lot of law enforcement in his family, and they're kinda expensive (especially these days) but I can't find a flaw with them and it's not like I need a lot to go plinknig with them =)
As far as restrictions, the only 'restrictions' I could think of in AZ would be things that are restricted at the federal level. For example, the AP rounds that FNH makes in 5.7mm are illegal (or at least impossible to obtain) for non-LE users. I'd say that tracers are an issue, but they are perfectly LEGAL in AZ. (Just make sure you don't burn the desert down, hehe.) Other than that, and probably some other armor piercing rounds, I really can't think of any specific ammo type that would be restricted in AZ.