Rubber band gun Rubber band gun A rubber band gun, often abbreviated to RBG, is a toy gun used to fire one or more rubber bands (or "elastic bands"). Rubber band guns are often used in live-action games such as Assassins, in which they are common and popular toy weapons. They are also common in offices and classrooms. Rubber band guns have been popular toys that date back to the invention of rubber bands, which were patented in England on March 17, 1845 by Stephen Perry. This is the simplest form of rubber band gun. Its firing mechanism consists solely of a clothespin.
Rubber band likely to have originated independently in several places at earlier dates. In animal husbandry, rubber bands are used for docking and castration of livestock. The procedure involves banding the body part with a tight latex (rubber) band to restrict blood flow. As the blood flow diminishes, the cells within the gonads die and dehydrate. The part eventually drops off. Rubber bands have long been one of the methods of powering small free-flight model aircraft, the rubber band being anchored at the rear of the fuselage and connected to the propeller at the front. To 'wind up' the 'engine', the propeller