Your winchester was produced in either october or november of 1962.
Proofhouse.com has Winchester sn tables.
@ 1980
1980-85
I would say that with the serial number that you provided,your Winchester model 101 shotgun was produced in the year 1972.
My records indicate that the highest serial number for the Winchester model 101 shotgun is at 229,500.Are you sure of your Winchesters model number?
Blue Book of Gun Values
No sn data available.
Made from 1959-1987.
You will have to call winchester on that question.The serial numbers available to the public on the model 101 only go as high as 229,500.
1977
To determine the age of a Winchester MD 101 with serial number K132047, you can refer to Winchester's serial number records. Typically, the "K" prefix indicates that this shotgun was manufactured in the early 1970s, likely around 1972. For an exact year, it's best to consult a detailed Winchester serial number reference or a firearms expert.
I would direct you to contact Winchester directly for your answer.My records for the model 101 only go as high as serial number 245,000.