This Winchester manufactured bolt catch assembly is for the model 1911 self loading shotgun and is in very good condition with light wear. The bolt catch assembly consists of the bolt catch and cap. (file photo)

Note: Winchester model 1911 self loading shotguns with the following serial numbers have been observed with this part: A3849, A12364, A16342, A30460, A45726, A58132, A73696, A75734, A75753 and A76060