The Walther P38 is a semi-automatic pistol developed in Germany during the 1930s. It was designed by Walter Wilhelm P38 and became the standard sidearm for the German military during World War II. The P38 features a double-action mechanism and a distinctive locking system, which contributes to its reliability and accuracy. The pistol is chambered for the 9x19mm Parabellum cartridge and has a magazine capacity of 8 rounds. Its ergonomic design and relatively low recoil made it popular among soldiers. The P38 has since become a collector's item and is recognized for its historical significance in firearms development.