An Airsoft gun is not a traditional BB gun. The traditional BB gun shoots out a .177 metal BB; airsoft guns shoot out 6mm plastic BB. The BBS that an Airsoft gun shoots are slightly bigger and are not made of metal. The only thing that the two have in common is the fact that they resemble a real gun or weapon. Airsoft guns are also, unable to shoot full auto like machine guns.
Some people get them confused with paintball funs. Paintballs are more single in design and dont resemble a real gun. Paintballs are mainly used for war games and they shoot plastic balls that filled with pain. The size of a paintball gun is much bigger than 6mm, almost three times bigger. Paint guns shoot like machine guns, and that isnt an airsoft gun. If you have an airsoft electric gun, then you can shoot like a machine gun, but only with an electric one.
The airsoft gun started in Japan. People in Japan where interested in having their own gun, but the law prohibits them. So the airsoft gun was designed to look like a real gun or weapon and do not break the law. Manufactures of them have a license agreement with regular gun manufactures so that they can legally make...