The .32 S&W (Smith & Wesson) is a small-caliber revolver cartridge introduced in 1896. It was designed for use in compact handguns, making it popular for self-defense and as a backup weapon. The cartridge typically fires a bullet weighing around 98 grains at a velocity of approximately 700 feet per second. This cartridge is part of the larger family of .32 caliber rounds, which includes other variations like the .32 ACP and .32 H&R Magnum. While it has largely been replaced by more powerful calibers in modern firearms, the .32 S&W remains a historical choice for those seeking a lightweight and manageable option.