Personal Defense Weapons (PDWs) are compact firearms designed for self-defense and close-quarters combat. They typically combine the features of a rifle and a handgun, offering higher firepower than traditional handguns while remaining lightweight and easy to handle. PDWs are often used by military personnel, law enforcement, and civilians seeking effective self-defense options. These weapons usually fire intermediate cartridges, providing a balance between stopping power and manageable recoil. Popular examples of PDWs include the FN P90 and Heckler & Koch MP7. Their design emphasizes maneuverability, making them suitable for personal protection in various situations.