Does anyone know a source for dates of manufacture for Winchester model 9422 carbines? I just bought one in 22 Magnum caliber at a local estate auction and was wondering when it was made. Also, any estimate of current value? It has probably 85% finish, perfect bore and a Bushnell 4x scope. Other than being somewhat gummed up internally (needs a good cleaning), it seems to be in nice condition.

Thanks in advance

John I. Smith
Bedford PA