You need to consult with a lawyer who is familiar with your location's firearms law.
You can be arrested for possessing a illegal firearm.
carrying a firearm w/o a license
No. He has never been arrested for anything
If you're determined at any point to actually have access to that firearm, yes.
You will most likely, almost definitely, be arrested.
To avoid getting arrested do not commit any crimes.
yes you can be arrested for possession of a firearm
No. He hasn't
as long as you have not been charged with a felony or a domestic abuse, then yes
1. Is it legal to search a home with a warrant? YES 2. Can a person be arrested if a weapon is found? YES, if the circumstances warrant it. If the person arrested didn't have the legal right to own or possess a firearm he can be arrested incidental to the search warrant. No matter if a person is otherwise the legal owner of a weapon (firearm), if drugs are found then the person does not have the legal right to own or possess the firearm: drugs and weapons DON'T MIX, even if the weapon owner has a concealed firearms permit or otherwise legally owns the firearm. 3. Informant has been arrested several times? RED HERRING!
BATFE website has all the rules and regulations.
yes