What is considered handgun ammo? So I am about to get my FID card next month and I want a Kriss Vector. I found a GREAT price on .45 acp in bulk but I am not sure if it is a problem if I get the ammo shipped to my house. I don’t really understand what the actual definition of “handgun” ammo is (neither do the politicians who sign the laws) but either way I don’t want to get in legal troubles. Can I buy .45 acp rounds without getting a visit from the local PD? Thanks in advance.