Port Gamble, WA had a civil war reenactment battle, dance, camps, and more on the weekend of June 25-26, 2011. Turns out there were some Gatling guns then, and some of the enthusiasts had replicas! Here's the demonstration of one being fired at a comfortable rate, just a couple shots per second (when 4-7 was the actual rate achievable). Even had a misfire of some sort, which was interesting.
Makes me want to play warhammer...
![](https://i.ytimg.com/vi/UbXPdDMdKQA/maxresdefault.jpg)