[Frizz]

You should be able to get them at a feed store or through any veterinary catalog. There is nothing illegal about buying syringes in the state of Arizona but some drug store chains have a policy against it. There are plenty of perfectly legit reasons to need a syringe and even if your purposes were for illegal drug use, it is safer to be able to access legal, sterile syringes than it is to share. Consequently in is to the taxpayers advantage to not have such items be illegal. After all, it's us taxpayers who end up footing the health care bills both for indigents and people in jails.
Frizz