"Air rifle." Any air gun, air pistol, spring gun, spring pistol, B-B gun, or any implement that is not a firearm, which impels a pellet of any kind with a force that can reasonably be expected to cause bodily harm. The term does not include a paintball gun or paintball marker as defined in section 2707.2 (relating to paintball guns and paintball markers).
"Dealer." Any person engaged in the business of selling at retail or renting any air rifles.
18 Pa.C.S. § 6304