The Marlin Firearm company has owner manuals for the different firearm models that they sell. You can find downloadable versions of the manuals on the company web site.
marlinfirearms.com
Your Marlin rifle was made in the year 1987.
Your serial number indicates that your Marlin model 30AS was made in the year 1984.
A Marlin model 30AS is a leaver action 30 cal hunting rifle starting production about 1985
Your Marlin model 30as was made in the year 1988.
Magazine holds 6 cartridges, I think your rifle was made in 1989, but check w/ Marlin Customer Service thru their website.
Your Marlin model 30AS was made in the year 1995.
Your Marlin model 30AS was made by Marlin in the year 1995 with the serial number that you provided.
The Wikipedia site for marlin 336 rifles includes a table showing how to use the serial number to find date of manufacture.
Your Marlin model 30AS was made in the year 1987,with the serial number that you provided.
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.
Yes it will For anyone interested, I just called Marlin and found that the buttstock are compatible with each other, but not the forend. The forend of a 30AS has a cap and the forend of the 336 has a band...... Linohunter