An airgun slug is a new type of pellet recently developed for pre-charged pneumatic airguns. See the airgun article for information on how spring piston and pneumatic airguns work. Cyprus also controls airguns, and airgun owners require a license. Additionally, there is growing interest in both rimfire and airgun benchrest. The Swadlincote Rifle and Pistol Club has five outdoor ranges and an indoor airgun range. The Legends line is based on historical guns in a BB or pellet airgun format. Wadcutters are often used in handgun and airgun competitions. A light-gas gun works on the same principle as a spring piston airgun. The 499 is unusual in that it is a single-shot, muzzleloading spring airgun. The last type of pneumatic airgun is the precharged pneumatic. It also has a line of own airgun, known as Rossi Dione. In 1987, the American Airgun Field Target Association (AAFTA) was formed.