Abstract: A repeating rubber projectile firing toy gun is formed by a hollow handle and frame portion integrally connected with a gun barrel portion. A sprocket wheel magazine journalled by opposing side walls of the frame section projects above the gun frame for receiving one end portion of a rubber band, having its other end portion engaged over a notch at the forward end of the gun barrel. A trigger mechanism biases a spring urged pawl out of engagement with the sprocket wheel to permit angular rotation thereof and release at least one of the projectiles while a second pawl on the trigger mechanism interrupts the sprocket wheel rotation after the release of only one rubber band projectile or a succession of rubber band projectiles by repeated trigger pulls.