It is a semi-automatic handgun produced by the Austrian Glock company, widely used in military, law enforcement, and civilian markets. It was first launched in 1982 and is known for its reliability, durability, and easy maintenance. Some improvements have been made in the design, including a smoother grip and a more ergonomic grip angle, making the grip more comfortable. In addition, the magazine release button is larger, making it easier to quickly replace the magazine. Using a 9mm caliber and a standard magazine capacity of 17 rounds, it has high ammunition capacity and shooting accuracy. Its structure is simple, lightweight, and easy to operate, making it a standard equipment for military and police forces in many countries around the world.