You need the services of a gunsmith
Winchester made the Model of 1917 bolt action rifle for the U.S. Government from 1917-1919. The total production was 545,511 rifles.While Winchester did not keep records of the serial numbers by year of production,I can safely assume that your early serial number will date to 1917.
Winchester did not keep records of the serial numbers for the model 190.I can say that the winchester model 190 was made from 1974-1980.
Your Winchester model 150 was made from 1967-1974.Winchester did not keep records of the serial numbers by year of production for this model.
The best that I can do for you,is say that that the winchester model 270 was made by winchester between the years 1963-1974.Winchester did not keep yearly production figures on the model 270.It was grouped together as the model 200 series of rifles.
open the breech bolt and check the ejector, is a steel wire located betwin the breecch bolt and the action maybe is too wear
Your Winchester ranger model 140 was made from 1967-1973.Winchester did not keep serial number records of this model of shotgun.
Winchester did not keep records of the year of production by serial number of its model 190.I can say that the Winchester model 190 was made from 1974-1980.
while winchester did not keep accurate records of the serial numbers on this model,I can say that the model 190 winchester was made from 1974-1980.
Your winchester model 670 were only made from 1967-1973.Winchester did not keep records for this model as to the year of production with serial numbers.
While the Winchester model 190 was serial numbered,Winchester did not keep records of the serial numbers by year of production.I can say that the Winchester model 190 was produced from 1974-1980.
Winchester did not keep records of the serial numbers by production year for the model 190.I can say that the Winchester model 190 was made from 1974-1980.
Winchester did not keep records of the model 190 by year of production.I can say that Winchester made the model 190 from 1974-1980.