Hi Ivan, Please post this question in the Marlin speciffic section of the forums. Cheers, Tom G. Lost Password. Feel free to replace the last three digits with "XXX". Great information on this site. I want to know for insurance reasons.
Marlin Model 336
As far as the serial numbers go the prefix is MR on mine.
Marlin Firearms Collectors Association
I don't think they used Ballard rifling, either. Manufacture date can be determined just like any other Remington People's - Personal Rights Advocate!