Trigger safeties are devices that are used to help prevent the accidental firing of firearms.
There are many different kinds of trigger safeties, but they all serve the same purpose: to help make sure that a gun is only fired when the user intends to fire it. Some common examples of trigger safeties include thumb safety levers and magazine disconnects.
Thumb safety levers are perhaps the most common type of trigger safety found on pistols. These levers, which are usually located just behind the slide on the frame of the gun, must be deliberately disengaged for the gun to fire. This extra step helps to ensure that the gun will not accidentally be fired if it is dropped or otherwise handled roughly.
Martin Mapa Edited answer September 7, 2022