Originally Posted By: Mark II
My Winchester 370 is marked made in Canada


Yes, made in the former Cooey plant in Cobourg, Ontario which Winchester took over in 1961 and closed in 1979. When Cooey was in operation the shotguns were the model 84. After Winchester took over it became the model 840, then 370, then 37A. They were all single shot. During the 30's, Cooey finished and assembled the Champion shotguns as well as the Hercules double barrel for Iver Johnson for sale in Canada. They are Canadian marked on the action.