I don't think you will need to. I have mine out I. The garage. It weights 75 lbs so it should budge unless you throw a bunch of weight into it. Just put it against the wall.
That's what I use. there are some issues with using it to consider.
The edge of the length wise side is rounded and not straight, so the press won't be fully supported by the table.
The table is a somewhat soft material that soak's up oil's fast.
Other than that it's great and at a good price.
it will work theoretically, but i doubt the performance will be anything great.
http://www.theoutdoorstrader.com/threads/30-carbine-bullets-in-a-300-aac.372513/