The Second Amendment Permits The Disarming of “Dangerous” Felons. Each year, more than 8,000 people are convicted for unlawful possession of a firearm under 18 U.S.C. § 922(g). About 90% of those cases arose from gun possession by a felon.
The mechanism for the restoration of any of these civil rights and benefits may vary. Perhaps the best means, yet the hardest to obtain, is a presidential pardon. A pardon can serve to restore the federal felon's right to vote, serve on a jury, and to hold public office.
A Certificate of Relief from Civil Disabilities is a Certificate issued by a Court or the New York State Department of Corrections and Community Supervision which restores a person's civil right following a conviction. It can also be used to restore a person's firearms rights.
The 1968 Gun Control Act and subsequent amendments codified at 18 U.S.C. § 921 et seq. prohibit anyone convicted of a felony and anyone subject to a domestic violence protective order from possessing a firearm.
For those with more than one conviction, the court may restore firearms rights two years after completion of sentence for most felonies, or after 10 years for a serious felony (such as murder or sexual assault). For a person convicted of a “dangerous felony” firearms rights may only be restored by pardon.
Thus, even if you have had a conviction expunged in California, you will still have the ban if that conviction was for a felony or for a qualifying misdemeanor that triggered either a ten-year or lifetime ban on owning or possessing a firearm. Unlawfully owning or possessing a firearm is a crime.