When must you use a firearm’s safety mechanism?

Using a firearm's safety mechanism is crucial for safe handling and storage practices. The correct answer emphasizes that the safety should be engaged whenever the firearm is not in use and during the preparation to shoot. Engaging the safety mechanism helps prevent accidental discharges, which can occur if the firearm is knocked or handled improperly.

When a firearm is being prepared for use, ensuring that the safety is on prevents an unintentional discharge as the shooter readies themselves. Additionally, keeping the safety engaged when the firearm is not being actively used reinforces safe handling and minimizes the risk of accidents, especially in situations where the gun could be inadvertently accessed by someone untrained or unaware.

This practice is vital regardless of the presence of children or whether the firearm is simply stored away. Firearm safety should be a constant consideration, not limited to specific situations or environments.