The standard sidearm for most law enforcement officers in the United States is a semi-automatic pistol, typically chambered in 9mm. While specific models vary between departments and individual officers, common choices often include Glock, Sig Sauer, and Smith & Wesson pistols. These handguns are chosen for their reliability, ease of use, magazine capacity, and stopping power.
The selection of a service weapon is a critical aspect of law enforcement operations. Effective and reliable firearms are essential for officer safety and public security. The history of police firearms reflects a continuous evolution driven by advancements in technology and changes in law enforcement needs. Factors such as ergonomics, accuracy, and ease of maintenance are also significant considerations for departments when selecting a standard issue sidearm.