20 gauge dbl barrel SS made by Central Arms Co in St. Louis series 5100 and I need to know what it is worth and the year of it can someone help serial CVAJ stamped on all parts?

The Central Arms Co. was known for producing shotguns in the early to mid-1900s, and the series 5100 suggests it was likely made around that time. The value of a 20 gauge double-barrel shotgun can vary widely based on its condition, rarity, and specific features, typically ranging from a few hundred to over a thousand dollars. For a more precise valuation, consider consulting a firearms appraisal expert or checking recent sales of similar models.