Depends on which kind of gun.
Rephrase this please.
The purpose of a paintball gun is to fire paintball pellets, to mark opponents in the game of paintball.
A paintball marker is a paintball gun. It is just called a marker instead of a gun.
Paintball guns are not classified by their roles. If you ask the ref if you can use two guns that's fine. Having two guns (with basically the same range) is a waste and will slow you down.
aim down the side and practice.
all guns come with a velocity adjuster that allows you to slow the fps of the paintballs.
No. The state of Ohio did not invent the paintball gun.
No, do not expose your paintball gun to water.
A paintball gun is several magnitudes stronger then a Nerf gun. A paintball travels at around 200 mph, where a Nerf gun is around 10.
11 to play at fields, 18 to buy a paintball gun.
yes. you can ship a paintball gun anywhere.
No. Nothing dissolves in the process of a paintball gun firing.