What is the age and value of a Belgian Browning 16ga Standard Weight gun in 80-90 percent finish with a pad - Serial Number X42125?

Your serial number indicates that your Browning auto-5 standard weight shotgun in 16 gauge was made in the year 1950.The value will be between 325-375 dollars for a plain barrel model,375-450 dollars for a solid matte rib barrel model,and 475-550 dollars for a vent rib barrel model in the condition that you describe.