When performing a functions check on the M240B, what should happen after squeezing the trigger when the weapon is set to safe?

When performing a functions check on the M240B, if the weapon is set to safe, it is designed to not fire when the trigger is squeezed. This is a critical safety feature of the weapon, ensuring that it cannot accidentally discharge when it's not intended to be fired. The safety mechanism physically blocks the trigger from functioning, allowing the operator to confirm that the weapon is in a safe condition.

This check is vital for maintaining safe handling practices and ensuring that the weapon operates correctly under its designed safety parameters. The function of the safety is integral to the overall reliability and safety of the firearm, reflecting a fundamental principle in weapon management. Therefore, when the weapon is on safe, squeezing the trigger should not result in any firing action.