Alvaaron's avatar
Caliber is also something to consider with a minigun design. It's as simple as going to wiki and looking up common calibers.
Skaiway's avatar
Heh, and going with a 20mm makes this a gatling, not a minigun. Argh :D
Skaiway's avatar
Good point. I'm going with the 20mm real-life counterpart, aka M61 Vulcan :)
Alvaaron's avatar
If you still want it man portable you could go with 12.5 or 14.
Skaiway's avatar
Right, 14 it is then :D