If the felony is still on the person's record, no. In most cases, if you are off probation, you are still a felon. A felon can sometimes have his rights restored, but for information on that, you really should contact an attorney familiar with the process.
yes, but the felon may not have access to the gun.
No.
Illegally
no
Yes, a convicted felon can own and airsoft gun and/or a BB gun. It is a real gun that convicted felons cannot own, in which this would be illegal.
Not legally.
bb gun
Not legally. In the U.S. a felon cannot own or possess a gun.
In the U.S. a convicted felon may not own or posses a gun.
NO.
The general answer is yes, the spouse of a felon can owna gun as long as the felon has no access to it.
Not legally. It's illegal for a felon to own a gun in any state.