<P> Under federal law , airsoft guns are not classified as firearms and are legal for all ages . People under the age of 18 are not permitted to buy airsoft guns over the counter in stores . However , a person of any age may use one ( with the permission of their parents of course for anyone under 18 ) . This is also the case for the laws in each state . However , in some major cities , the definition of a firearm within their respected ordinances includes propulsion by spring or compressed air , thus making airsoft subject to applicable laws . For example , airsoft guns within the state of California can only be bought by a person above the age of 18 . However , no laws indicate an age requirement to sell airsoft guns . Generally speaking , toy , look - alike , and imitation firearms must have an orange tip during shipping and transportation . </P>
what age do you need to be to buy a bb gun
18