As long as you shoot it on your property at your property.
Yes, it is illegal.
No i shoot mine in my back yard and i live in dormont
If you only shoot your property, on your property you will be fine.
Yes you just can't shoot anything that is not in your yard even on accident.
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.
If you have the equipment, yes. Although you may want to ask if it's legal.
You don't need a license to have a yard sale, no.
its a marker, not a gun. So technically if there are gun laws they don't apply to paintball markers. Now if there were laws against painting, then no you couldn't. But then again the paintballs have biodegradeable stuff in them and are not considered paint. Are you trying to ask if you can expel dishsoap in your yard with a dishsoap marker? That's what it sounds like to me.
In this state it is illegal to shoot a gun inside the limits of any incorporated municipility. It is illegal to shoot a gun across any road. It is illegal to shoot toward any house. It is illegal to shoot toward any person. It is illegal to shoot without a license other than at a range or for a child under the direct supervision of an adult with a license. It is extremely easy to get a hunting license. The state makes a whole lot of money from people walking around with a gun who do not have a valid hunting license. It also makes a whole lot of money from the resale of their guns. You can get good deals at the public auctions. Whether or not it is legal to shoot from your back yard depends on where your back yard is and what is behind it.
In my back yard.
Paintball guns do not qualify as firearms, and as such you can fire it as close to the house as your heart desires. To be safe however, be sure to fire AWAY from the house and towards a target that will stop the paintball before it exits your yard. Shooting into someone else's yard WILL be considered as a criminal offence if reported.