A double action gun is a firearm that requires the trigger to be pulled twice in order to fire a round. This type of gun has become increasingly popular due to its versatility and ease of use, as well as its ability to fire multiple rounds quickly. When the trigger is pulled the first time, the hammer or striker is cocked and released, which then strikes the primer of the cartridge, thus firing the round. When the trigger is pulled again, the cycle repeats itself. Double action guns are commonly used by law enforcement, military personnel, hunters, and target shooters. They are made in a variety of sizes and calibers and can be found in both semi-automatic and revolver styles. Double action guns offer a range of features such as adjustable sights, extended magazines, and interchangeable barrels that make them versatile for a variety of shooting needs. Additionally, they are easier to handle than single action guns due to their lighter trigger pull weight which helps reduce fatigue during long shooting sessions. Double action guns provide shooters with an excellent option for a reliable and efficient firearm.