Who built JC Higgins model 20 shotguns?

The J C Higgins Model 20 was made by Sears / High Standard . Sears owned High Standard in those days. .Sears also held all the rights to manufacture it . It is a true Sears gun. It was the No.1 selling pump action in the 50's try Numrich gun parts West Hurley NY.

That is a High Standard Model 200