If citizens are disarmed, these intended victims will be defenseless against armed criminals. There are 360-450 citizens in America for every law enforcement officer. Criminals often kill people who've already turned over their money and put up no resistance. If a woman does not resist and the criminal intends to rape her, she will be raped. Current federal law now limits the capacity of a gun's magazine to 10 rounds.
Police often empty their guns without ever stopping a criminal.
Cars are commonly used to commit crimes. There are also an alarming number of crimes committed under the influence of alcohol. Numerous cities in America criminalize carrying guns for self-defense. These same cities make exceptions for people carrying money and jewels. The National Guard is paid by the Federal government, occupies property leased to the Federal government, uses weapons owned by the Federal government, and punishes trespassers under Federal law.