Right, type 3 safety and type 3 mag catch with EW or W on both. The stocks for that gun are out there, but finding a nice one is the trick. By the way, my serial number is very close to yours, probably made at the same time. Does anyone know what the correct rear sight for that Winchester serial range would be? Mine has the type two on it, but I know the change over was about in the time frame. Thanks !