Handguns can be used for self-defense, target shooting, competition shooting, law enforcement, and military purposes. They are chambered in a variety of calibers, from small .22LR rounds to large and powerful .44 Magnum rounds.

It is important for anyone who wants to own or use a handgun to research and understand the regulations and laws regarding their ownership and use in their area. Safe handling and use of firearms is essential to prevent accidents and ensure that firearms are used responsibly.