"1977" Up to 1973, I believe, the first two digits of the serial number is the year. From 1974 up to 2000 or so you take the first two digits and subtract from 100. That will give you the year of manufacture. 100 - 23 = 1977
The W prefix to your serial number dates your marlin model 336 to 1963.
Your serial number indicates that your Marlin model 336 was made in the year 1971.
The W prefix to your serial number indicates that your marlin 336 was made in 1963.
1961. There is a serial number tutorial on wikipedia under "Marlin Model 336"
what year was my marlin 336 serial number 26076513 made
Your serial number indicates that your Marlin model 336 was made in the year 1971.
Your serial number indicates that your Marlin model 336 rifle was made in the year 1970.
Your serial number indicates that your Marlin model 336 was made in the year 1980.
The W prefix to your serial number indicates that your Marlin model 336 was made in the year 1963.
the Z prefix to your serial number dates this marlin 336 to 1964.
Your serial number indicates that your Marlin model 336 rifle was made in the year 1983.
your serial number indicates that your Marlin model 336 rifle was made in the year 1984.