The Model 600 is a type of firearm, specifically a revolver, produced by the American company Smith & Wesson. It is known for its reliability and ease of use, making it popular among law enforcement and civilian users alike. The revolver typically features a six-round cylinder and is chambered for various calibers, including .38 Special. Introduced in the mid-20th century, the Model 600 is part of a long line of revolvers that have contributed to Smith & Wesson's reputation in the firearms industry. Its design emphasizes safety and accuracy, appealing to both novice and experienced shooters.