This specific designation refers to a type of revolver known for its lightweight construction and chambering in .38 Special +P ammunition. The alloy frame contributes to the reduced weight, making it a popular choice for concealed carry. The .38 Special +P cartridge signifies a higher-pressure load compared to standard .38 Special, offering increased ballistic performance.
The combination of a lightweight frame and a more powerful cartridge results in a firearm suitable for personal defense. The reduced weight allows for comfortable all-day carry, while the increased stopping power of the +P ammunition provides an advantage in defensive situations. Historically, this type of revolver has been favored by law enforcement and civilians alike for its balance of portability and effectiveness. Its enduring popularity stems from its reliability and the manageable recoil of the .38 Special cartridge, even in the +P variant.