 Handgun effectiveness

Handgun effectiveness refers to the capability of handguns to incapacitate a target, typically in self-defense or law enforcement scenarios. This effectiveness is influenced by several factors, including: 1. **Caliber**: The size of the bullet, typically measured in millimeters or inches, affects the stopping power and penetration ability. Common calibers include .22, 9mm, .40, .45, and others. 2. **Bullet Design**: The type of bullet (e.g.