How long is the trigger travel in a Glock Pistol?

The trigger travel in a Glock pistol is approximately 12.5mm. This measurement refers to the distance the trigger must move from its forward position until it fully engages to the rear, resulting in the firing of the weapon. This design feature contributes to the safe handling and consistent performance of the Glock pistols, as it allows for a relatively short and predictable pull, which can enhance accuracy and speed during shooting. The trigger travel is an essential aspect of firearm ergonomics and functionality, making it important for users to understand as part of their training and safety practices.