Depends on the law where YOU are- they vary- but in most, no.
Ask the cops, you want to know right?
Any gun can shoot blanks. However, generally speaking, a "blank gun" such as a starters pistol, has a blocked barrel so it cannot fire a bullet...real or rubber.
Most blank guns are simply not strong enough to contain the pressure of a live cartridge.
Depends on the laws
At a paintball field, or in a large, open area with the owners permission.
Anywhere it is legal. Your local police and gun shop can help you.
It depends on the law in that particular area.
In civilised parts of the world, the answer is not legally.
Knife is to Stab, as Gun is to Shoot.
NO
Yes but you will only able able to shoot as fast as the hopper loads. If you try to shoot too fast you will either be shooting a blank or chop a ball in your marker.
you get a gun and shoot people you get a gun and shoot people