It’s an iconic weapon that belongs to the Heavy from the universe of Team Fortress 2. If you like the strong character, you may like to bring his powerful minigun into real life.
This is a life-size minigun model created by RedWagon, a talented crafter from instructables. As we can see from the images, the life-size replica features subtle details and accurate color scheme from the original minigun held in the Heavy’s hands, while the rotatable barrel makes the replica more realistic. Of course, the minigun replica can’t be loaded. The crafter has unveiled the whole making process. If you also want to make a life-size minigun as a prop for your Team Fortress 2 cosplay, jump to his instructables page for more details.