No. No they cannot.
Not legally.
Not legally.
Generally speaking, no. A felon cannot legally own or have access to guns, so a felon would not be able to work as a gunsmith legally. If the person has had his rights restored, then yes, he could work as a gunsmith.
Not legally. Felons cannot legally purchase handguns in any state, unless the felon's rights have been restored.
A felon cannot legally purchase a shotgun anywhere in the U.S. unless the felon's rights have been restored.
Not legally.
Not legally. In the U.S. a felon cannot own or possess a gun.
It depends on what you mean, but in the U.S. a felon cannot legally own or possess a gun.
"Ex felon"? Either you're a felon, or you're not. If you are, then you can have a firearm you owned legally prior to your conviction sold for you, but you cannot legally be in possession of that firearm at any point after your conviction.
Generally speaking, no. A felon cannot own or even possess a handgun legally. The exception to that is if the felon has had his rights restored.
No because it is a weapon
You can't.