The new design was introduced at the International Association of Chiefs of Police (IACP) convention in 1950, and was favorably received. A vote was held to name the new revolver, and the name "Chiefs Special" won. A -barreled version design went into production immediately, due to high demand. It was available in either a blued or nickel-plated finish. It was produced as the "Chiefs Special" until 1957, when it then became the Model 36. Smith & Wesson would also introduced the J-frame Smith & Wesson Centennial (hammerless models) and Smith & Wesson Bodyguard (shrouded hammer) models.