I would appreciate it if anybody could give me information, like model, of this gun. My dad got it for me for Christmas. Never got to use it and somehow my dad lost it in the back of his closet. I am not able to find a serial number anywhere on the gun. The only info I can get off the gun is: Proof tested-20 gauge-2 3/4 inch Chamber (etched on the bottom end of the barrel) and STEVENS Savage Arms Corporation (etched on the receiver frame) It is a 20 gauge pump with a pump lock on the back joint of the trigger guard. Barrel length is approximately 27 inches and stock length is approximately 13 1/2 inches. I would appreciate help from anybody with info on the model of this gun. I have searched for 20 gauge pump Savage Stevens firearms but without a serial number it has proven difficult.