In the United States, yes.
18 for long guns. 21 for hand guns.
You must be 18 years old to purchase or possess a gun in Tennessee. However, you must be 21 years old in order to purchase ammunition.
You must be 18 Years old to purchase one
18 years old to purchase a long barrel weapon in Maine that is not Automatic, Silenced, Suppressed, modified, or has selective fire. Fed. Law states you must be 21 to buy a handgun and hand gun ammo.
Federal law says you must be 21 to purchase a hand gun.
18 for long guns; 21 for hand guns.
You must be 18 Years old to purchase one
18 for long guns; 21 for hand guns
Federal law is 18 for long arms and 21 for hand guns.
No, you cannot purchase a paintball gun until you are 18.
Most likely a RG.
Federal law requires that you be 21 years old to purchase a handgun from a dealer in all states.