After a felony conviction, you may never own, purchase, possess, or be granted access to firearms ever again.
it dependes it the felony had something to do with a violate crime. or the class of the feloney.
Never
You can OWN it- you cannot POSSESS it. If a convicted felon posseses a firearm (holds it) it is a MAJOR violation of Federal law, punishable for LONG prison terms.
You must check your own state's provisions on this. Some states are very strict on felony convictions and others will restore your firearms privileges after conviction of a "soft" felony, but it is NOT automatic, you MUST FILE THE PROPER PAPERWORK.
Yes, as long as the person isn't a felon.
If a person has a felony you cannot own a gun. It does not matter how long you have had the felony.
In most U.S. states, you can possess a firearm, such as while hunting or target shooting as long as you possess the firearm with permission of the owner, but you can't buy one or own one.
No you do not have to be a gun expert to own a gun. As long as you are of legal age to own a firearm and you do not have any felony offenses on your record, you can own a gun.
This ALL depends on what state you live in, and what crime you committed. In most states, you must have a clean record to possess a firearm with no felonies, so if it is a misdemeanor, it takes the time they tell you to have it expunged from your record. If it is a felony, you can NEVER own a gun legally.
In the US, an "un-licensed" firearm would be a long-gun or a shotgun. These firearms do not require a license to possess or own, but if you purchase at a store they will do a federal background check. Elsewhere, other countries have different legislation. In many it is illegal to own any firearm without a licence.
In the United States, there is no certain number of years. If you are a felon, you cannot own a gun unless you have successfully petitioned to have your gun rights restored.
I'm assuming you mean "Can a sex offender own a firearm?" If so, the answer is no. Felons cannot own firearms.