S.A.G (Save A Gunner) weapon station bullet proof shield is designed for installation on the roof of the vehicle, providing protection for the gunner. The complete turret assembly weighs only 200 pounds and is designed to interface precisely with standard Humvee rotating turret rings. It can be installed by two people in less than one hour. The turret is produced from G-LAM nano-fiber material and offers protection from multi hits of up to 12.7mm AP ammunition.