No
Potato guns leagal in Washington state
No, providing you follow all stae laws.
No, pellet guns are legal in Michigan as long as they are over 30 inches in length. Lead ammo if perfectly fine and there are no restrictions in using it that I'm aware of.
It depends on the country and location where you live. In several places they are considered firearms and require a license.
Any of the PCP class of pellet guns or rifles. These are high pressure pellet guns that are capable of shooting a 50cal pellet.
Sporting goods stores or off the web. Do a search for Air guns or Pellet guns on the web.
Pellet guns and Pellet rifles.
Not all pellet guns use C02 some are designed to use a spring or pump. Pellet guns that use C02 are rapid fire guns and do not require re-cocking or pumping between each shot. BUT they usually have less power that spring or pump pellet guns.
There are BB guns and there are Pellet guns. BB guns are not as powerful as pellet guns. BB gun can only fire a .175 caliber BB at a maximum of around 500 FPS. Pellet guns can fire a .177 pellet over 1200 FPS. The most powerful class of Pellet guns and Rifles are PCP's (PreCharged Pneumatic) air guns. These require a special pump or Scuba tank to charge them to 3000 PSI and can fire up to a 50 Caliber slug. Capable of bringing down a full size deer. Pellet guns are much more accurate and powerful than BB guns. If you want a powerful BB gun then I suggest a multy pump BB rifle.
Pellet guns are made from different materials. Plastic, Metal, Wood and polymer resin.
The best places to buy BB guns or Pellet guns are Canadian tire, some Walmarts, most tsc stores. But if you have a shop in your town that would be the best place. Ps. DO NOT BUY CHEAP BB GUNS OR PELLET GUNS