The 7.62×25mm Tokarev is a pistol cartridge developed in the early 20th century for the Tokarev TT-33 handgun. It features a bottleneck design, allowing for high velocity and flat trajectory, making it effective for both military and civilian use. Originally adopted by the Soviet Union, the cartridge saw widespread use in various conflicts and is still popular among collectors and enthusiasts today. Its unique characteristics have led to its use in submachine guns and other firearms, contributing to its enduring legacy in the world of ammunition.