Regular Carbine.
The 2 letters AB indicate that your Marlin model 336 was made in the year 1966.
prior to the year 2000 the marlin model 30AS was a way for marlin to distinguish that the rifle with the AS was a part of the glenfield line of guns,which were made with a walnut finished birch stock.The same applys to the AW except this also indicated all weather,meaning synthetic stock.
The prefix letters AC indicates that your Marlin model 39a Mountie was made in the year 1967.
your marlin model 1897 was made by marlin in 1903.
Your Marlin model 30AS was made by Marlin in the year 1995 with the serial number that you provided.
Your marlin model 1897 .22cal rifle was made by marlin in 1898.
With the serial number that you have supplied,your Marlin model 1894 was made by Marlin in the year 1895.
Brand new about $195.00. * They have been made since 1960 and I recently bought a used one for $60.00, in excellent condition. Depends on the letter/letters following the Model #... 99 99C 99DL 99E 99M1 etc..
With the serial number that you have supplied,your Marlin model 60 was made in the year 1976.
Your Marlin model 60 was made in the year 1996 with the serial number provided.
Your marlin model 39A was made in the year 1980,with the serial number that you have supplied.
Your serial number indicates that your Marlin model 995 was made in the year 1984.