
You just repeatedly pull the trigger if you want to fire multiple rounds. That way you don’t have to worry about cocking back a hammer or anything like that. Since it is semi-automatic, that means the gun will fire a round each time you pull the trigger. They also have short recoil when you shoot them, which means they are easier to aim for better accuracy.

This makes them light weight and easy to carry around.

Glock handguns are semi-automatic pistols with polymer frames, which are plastic frames.
