At least 18 years old to purchase, no felonies or domestic violence convictions (including pending charges), no past judgements of being adjudicated mentally defective.
You can buy shotguns and rifles out of state, but not handguns. Also, some states have individual restrictions, so you should check NJ and PA law.
It is federal law that requires restrictions, not state law.
Generally, restrictions that affect a subdivision, parcel of land or building lot are created under common law and regulated by various state laws. The obligation to obey protective restrictions falls under equity. The purchaser has notice of the restrictions and by accepting the deed she accepts that her land will be encumbered by them. State laws have evolved that limit the duration of restrictions.
Felons broke federal law and are subject to federal restrictions, not state restrictions.
The FEDERAL restrictions are permanent, and take precedence over state law.
No Virginia restrictions, but you must comply with Federal law.
South Carolina - State law restricts juveniles under 21 from possessing handguns without parental permission or authorized supervision. But there are no restrictions on juveniles possessing rifles or shotguns including semiautomatic assault weapons.South Carolina - State law restricts carrying firearms on school grounds, except for law enforcement personnel. Even people with permits to carry concealed weapons (CCW) are prohibited from carrying weapons onto school grounds.
There are no restrictions on handlebar height in TN. See http://university.apehangers.org/hbarlaw.php?state=TN
In Georgia, convicted felons are generally prohibited from possessing firearms, which includes air rifles if they are classified as firearms under state law. However, the definition of what constitutes a firearm can vary, and some air rifles may not fall under this classification. It's crucial for individuals to consult legal counsel or refer to the specific laws in Georgia for accurate guidance regarding their rights and restrictions.
the law
There are no restrictions to foreigners buying property anywhere in the United States. However, there may be distinct tax law differences in each state in regard to foreign buyers.
Not positive what you are asking here. You are a minor in every state until 18. You are always under the law of the State you are in at any moment. Federal law supersedes State laws. You are always under Federal law first, the State you are in at the moment second. However, age restrictions are generally governed by state laws.