eli5: Why do machine guns or gatling guns have to spin to shoot?

620 views

Just playing Call of Duty and noticed the death machine spins and I always wondered why.

In: Engineering

25 Answers

Anonymous 0 Comments

In simplest terms, firing at extremely high rates of speed creates a tremendous amount of heat. Firing that many rounds through one single barrel would likely Heat it to the point of very likely melt or distort the metal. By using multiple barrels, that distributes the heat over a wider range and prolong the life of the weapon. Second, it’s a simplified mechanism that allows the gun to operate at a high rate of fire while at the same time reducing extreme movement of the firing mechanism that would otherwise be required.

You are viewing 1 out of 25 answers, click here to view all answers.