I just bought a Browning pistol that has french writing on it I think. The writing says FABRIQUE NATIONALE D'ARMES DE GUERRE HERSTAL-BELGIQUE BROWNINGS PATENT DEPOSE. It also has a A in a square box on the front of the trigger gaurd on the left side and a P on the front of the trigger gaurd on the right. The serial number is 5 digits long. If anyone could tell me anything about this gun would be great.