User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-98.90.91.67-20110325233203/@comment-98.90.22.218-20110401022009

It is possible to make a man-portable minigun, but it's heavy and impractical. That's why no one's done it. An implacement-type deal would be better, or maybe some kind of heavily modified one that weighs less and doesn't use 600 rounds a second.