If you didn't know there is a plastic base underneath it you'd think it was actually floating!
I mentioned a few days ago that I was going to add the undeslung gun magneting process. Wow what a sentence .. with made up words and everything 8) .. Well here it is, nothing too hard .. it's a pretty simple process. I even played around with the process of adding the bottom/base magnet to make it a little better.
What you'll need:
Sheet metal (or you can use plasticard/cardstock)
Tools (mostly a drill and snips)
Here it is attached .. I haven't added the guns yet as I need to finish painting them. But that's basically it for the underslung gun .. not too tough.
Trim the small insert of the stem so you can mount the magnet.
I hope that helps and I answered a few of the questions that have come in regarding it. If there are any more just let me know.