They haven't
Winchester discontinued putting the WCF markings on there model 1894 rifles after World War II.
1949... Winchester all brass shells were manufactured from 1879-1949 See more on my blog ozarksdetector.wordpress.com
Winchester ceased rifle production in New Haven, Connecticut, in 2006. The company's decision was part of a larger restructuring plan, leading to the closure of the historic plant that had been in operation since the 19th century. After this closure, Winchester moved its manufacturing operations to other locations.
The first Winchester model 1300 shotgun(model 1300 featherweight) was made in the year 1978.
2003
The last year of production for the Winchester model 61 was in 1962.They made 10,661 rifles that year.
they stoper making it in 1958
1963
as far as I know 1979.
2010 marked the end for Pontiac.
You did not give the correct serial number. Winchester stopped making the Winchester 94 in 1982 and the last serial number was 5103248. Recheck your serial and search by Winchester date of manufacture.
the last model 1300 made in the U S were 2006.