yes any state
Yes, if you are only shooting on your property.
No, as long as you only shoot at your property on your property.
No. Because, in order for you to shoot them you would have to get their permission to shoot them. If you accidentally shoot somebody inside your backyard without their permission, it is their fault for being in the yard with someone that has a paintball gun and is shooting it in the first place.
umm sort of but make sure no one in the public see you
Depends on where you live. In the NYC area, it is illegal.
If you live in the inner city then yes. Rural areas, not so much.
as long as you don't shoot anything that is not yours it is legal. You should also ask your neighbors first.
i think so
It depends on your area. If you are located in a busy city or town, then it is not. However there is no problem with shooting your paintball gun in a wooded area.
No. unless you are in a paintball facility.