Who manufactured the model 43 103 2850 22 caliber rifle for sears?

The model 43 103 2850 .22 caliber rifle sold by Sears was manufactured by the Winchester Repeating Arms Company. This rifle is part of a series of firearms marketed under the Sears brand, often featuring model numbers that correspond to their cataloging system. Winchester produced various models for Sears, making it a common practice during that era for retailers to sell firearms made by established manufacturers under their own names.