What are the Three important safety considerations when handling an M9?

When handling an M9, three important safety considerations include: always treating the firearm as if it is loaded, ensuring the muzzle is pointed in a safe direction at all times, and keeping your finger off the trigger until you are ready to shoot. Additionally, be aware of your surroundings and ensure proper handling techniques to prevent accidental discharge. Regularly checking the weapon's condition and following established protocols can further enhance safety.