The serial number on marlin 336rc is under the lever of the gun
Your Marlin model 336RC(regular carbine) was made by marlin in the year 1955.
The Marlin model 336RC which stands for Regular Carbine were made by Marlin from 1948-1968.
The letter R prefix dates your Marlin model 336RC(regular carbine) to the time frame of 1957-1958.I have the exact same caliber Marlin 336rc which was made in 1950,and would never sell mine.I love it and it shoots like a dream.
I have Marlin Model 336RC lever action I inherieted recently... Serial number I found was under the lever.
Cannot be answered unless you provide a serial number to your Marlin model 336RC(regular carbine).
about $350.00 + or - depending on condition
The letter R prefix to your serial number indicates that your Marlin model 336RC(Regular Carbine) was made between 1957-1958.
The J prefix to your serial number indicates that your Marlin model 336rc(Regular Carbine) was made in the year 1952.