It was actually introduced about 1923 as the Model 5000. In the early 1930's it was changed to Model 5100, and about 1941 renamed as Model 311. Some were marked with both 5100 and 311 designations.
The Model 50 was available in 12 or 20 gauge and was introduced in 1967. It was dropped from production in 1975.
If your shotgun is chambered in 12 gauge,then your shotgun was made in the year 1913.If your shotgun is a 16 gauge model,then it was made in the year 1926.
In 1950 Remington introduced fifteen versions of the Model 870 shotgun, in 12, 16 and 20 gauges.
Which model do you have?
500.00
your model 12 Winchester shotgun was made in 1947.
Your serial number indicates that your Winchester model 12 shotgun was made in the year 1913.
Your winchester model 12 shotgun was made by winchester in 1937.
Your winchester model 12 shotgun was made by winchester in 1953.
With the serial number that you have provided,your Winchester model 12 pump action shotgun in 20 gauge was made in the year 1930.
your Winchester model 12 shotgun was made in 1926.
The serial number that you have supplied,indicates that your Winchester model 12 shotgun was made in the year 1941.