How many safety features does the M9 Service Pistol have?

The M9 Service Pistol is equipped with three key safety features that enhance its secure operation. These features include a firing pin block, which prevents the firing pin from being moved forward unless the trigger is pulled; a decocking lever that allows the user to safely lower the hammer without firing a round; and a manual safety that can be engaged to prevent accidental firing when the pistol is not in use. Together, these safety mechanisms play a crucial role in maintaining the safety of the operator and the integrity of the weapon during handling. Understanding these features is essential for effective training and safe operation of the M9 pistol.