Requirements For Buying A Gun -

Have been or committed to a mental institution.

Have a conviction for or are subject to certain restraining orders. 3. State-Specific Variations requirements for buying a gun

Have been convicted of a or a crime punishable by more than one year in prison. Are an unlawful user of controlled substances. Have been or committed to a mental institution

Under federal law, you are generally prohibited from purchasing a firearm if you: which asks about your criminal history

: You must complete ATF Form 4473 (Firearms Transaction Record), which asks about your criminal history, drug use, and mental health status.