I understand this was invented to use against modern body armor. I've seen one of these in civilian mode used and boy is it loud. In police and military mode it's available in in full auto. It must be a real blaster.

http://www.fnhusa.com/l/products/handguns/five-seven/

Don't vote knothead, it only encourages them. Anonymous

"Never underestimate the power of stupid people in large groups." Anonymous

"Self-reliance, free thinking, and wealth is anathema to both the power of the State and the Church." Derby Dude