should be about 1955
Cannot be answered unless you provide a serial number to your Marlin model 336RC(regular carbine).
I have Marlin Model 336RC lever action I inherieted recently... Serial number I found was under the lever.
Your Marlin model 336RC(regular carbine) was made by marlin in the year 1955.
1955
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.
With the serial number that you have provided,the 2 letter prefix of AB indicates that your Marlin model 336RC(Regular Carbine) was made in the year 1966.
Your marlin model 336 RC(regular carbine) was made by marlin in 1965.
my husband bought it in the 1970s or late 1960's.The letter W prefix to your serial number indicates that your Marlin model 336RC(Regular Carbine) was made by the Marlin Firearms Company in the year 1963.
The K prefix to your serial number indicates that your marlin model 336RC(regular carbine) was made by marlin in 1953.
Your marlin model 336RC(regular carbine) was made by marlin firearms company in 1968.
With the serial number that you supplied,your Marlin model 336RC (regular carbine) was made in the year 1966.