Centrifugal.

This is coolbert:

Centrifugal gun. "Pushing the limit."

Firepower plus stealth! Indeed!

Never even heard of this before. The future however is now?

Continuing as extracted from the original article by Geek.com some items of interest.

Weapons of the science-fiction variety hardly science-fiction.

"11 real-life sci-fi weapons that are the future of war"

Technology has drastically changed the way we wage war in the modern world. The days of two masses of humanity standing in parallel lines and charging at each other have been replaced by asymmetric deployments, cyber attacks, and guerrilla warfare.

* Centrifugal gun.

"This has been developed to move the world on from the traditional method of placing explosives into a tube and out into the air at a target. Centrifugal powered guns have been developed, similar to machine guns except that they use centrifugal force and can emit more than 100,000 rounds each second."

See these You Tube video the topic is the centrifugal gun:

But with all the apparent advantages as of this particular instant the centrifugal gun has not found a valid application in warfare?

A WEAPON OF THE FUTURE AND ALWAYS WILL BE?

coolbert.