👉 A checking weapon, often referred to as a "checking gun" or "checking pistol," is a type of firearm designed for rapid and efficient self-defense. Unlike standard pistols, which require a trigger pull to fire, checking weapons are engineered to fire multiple rounds with minimal effort. This is achieved through specialized mechanisms that allow the weapon to cycle through chambers without significant manual intervention, typically requiring just a single trigger pull to fire several rounds in rapid succession. These weapons are commonly used by law enforcement and military personnel for quick responses to threats, making them highly effective for immediate self-defense situations.