The Smith & Wesson Model 19 is a double-action revolver that was first introduced in 1955. It is chambered for the .357 Magnum cartridge, making it versatile for both target shooting and self-defense. The Model 19 features a six-round cylinder and is known for its accuracy and reliability. This revolver has a distinctive design, often recognized for its blued steel finish and comfortable grip. The Model 19 has been popular among law enforcement and civilian shooters alike, and it remains a classic choice in the world of firearms.