Which firearm component is directly related to the decocking process?

The component directly related to the decocking process is the firing mechanism. The firing mechanism is responsible for firing the round when the trigger is pulled. Decocking involves returning the firing mechanism to a safe position, which effectively releases the tension on the hammer or striker without discharging the firearm.

In standard operations, many semi-automatic handguns have a decocking lever or mechanism that safely lowers the hammer, disengaging it from the firing pin, thereby preventing accidental discharges when the firearm is not in use. This process is critical for ensuring safety when handling a firearm, particularly in situations where the weapon needs to be safely stored or readied without the risk of unintended firing.

Other components, such as the slide assembly, trigger assembly, and muzzle device, have their own functions related to cycling the action, initiating the firing sequence, and directing the bullet respectively, but they do not play a direct role in the decocking process itself.