Which statement correctly describes trigger characteristics?

Which statement correctly describes trigger characteristics?

• A. 12.5 mm of trigger travel before sears break and the pistol can fire; 4 mm is sufficient to reset the sears.
• B. Trigger travel must exceed 20 mm to function.
• C. The sears reset distance is 12.5 mm.
• D. Trigger travel is 4 mm to break the sears.

Answer: (A)

Understanding trigger travel involves two distances: the pull needed to break the sear (the point at which the pistol fires) and the reset (how far you must release after firing for the sear to re-engage). The statement in question identifies 12.5 mm of trigger travel to break the sear and allow firing, with about 4 mm needed to reset the sears. This setup means you require a moderate amount of take-up before firing, but you can quickly reset the trigger for a follow-up shot, which is a common balance between safety and speed. The other ideas don’t fit because they misstate these distances or assign them to the wrong event. Claiming you must pull more than 20 mm to functionSuggests an unusually long, slow trigger with no universal basis. Saying the reset distance is 12.5 mm swaps the two measurements, which would imply a much longer reset than described. Claiming the break distance is 4 mm contradicts the stated 12.5 mm to fire.

Understanding trigger travel involves two distances: the pull needed to break the sear (the point at which the pistol fires) and the reset (how far you must release after firing for the sear to re-engage). The statement in question identifies 12.5 mm of trigger travel to break the sear and allow firing, with about 4 mm needed to reset the sears. This setup means you require a moderate amount of take-up before firing, but you can quickly reset the trigger for a follow-up shot, which is a common balance between safety and speed.

The other ideas don’t fit because they misstate these distances or assign them to the wrong event. Claiming you must pull more than 20 mm to functionSuggests an unusually long, slow trigger with no universal basis. Saying the reset distance is 12.5 mm swaps the two measurements, which would imply a much longer reset than described. Claiming the break distance is 4 mm contradicts the stated 12.5 mm to fire.