One thing I was super excited to do with my army was add magnets to all of my special weapons in my tacs. I really want a true WYSIWYG army so I will be attaching magnets to all of my more versatile units and vehicles.
You’ll notice that the guns aren’t really wide enough for my magnets. I can’t tell you the diameter right off the bat, but I got the smallest I could find that would support my weapons. Even so, the hidden side ended up with the bore exposed, but it’s hidden so who cares. The magnets snap great and hold nicely. See ya on the battlefield!