The S&W Model 19 is a revolver produced by Smith & Wesson on its K-frame platform. The model 19 is chambered for .357 Magnum. The K-frame is somewhat smaller and lighter than the original N-frame .357, usually known as the S&W Model 27.
Tokyo Marui Smith & Wesson M19 housed four shots by BB bullet in the hall of the cylinder, it was realized the weapon and the number of 24 shots while revolver model.