The Walther Uzi is the favorite among military as well as law enforcement professionals for most reasons. Among the leading reasons is its exceptional firepower. Your Uzi could fire 600 to 1,200 rounds per minute, making it an ideal choice for high-intensity situations.Furthermore, the Uzi will come in a selection of calibers, including 9mm, .45 ACP, and .22 LR. This means that users can choose the caliber that best suits his or her needs and preferences, whether that stay for target shooting or self-defense.