I don't think that these tables are interchangeable without some cutting or perhaps added metal supports or a plate to fill the extra space. I know my 301 will not fit in my featherweight table. In your case you have the longer space because it is a 301 table so the Featherweight will not take up all of the room and you will have a space needing to be filled. I'm not sure if the metal supports so the machine does not drop through the table would be in the right places either. Best bet would be to set it up and try it out. It may be a simple thing to fill up the extra space and the supports may hold it just fine but I just don't know.