Building a MINIGUN
 

Anyone know how? or where would be a good place to look at one. I think the concept is easy enough, but its always nice to see what else can be done that i havent considered. Thanks for any input.

http://www.pipersprecisionproducts.com/

they make a couple of different models.

from what I hear the PPP minigun uses a constant flow of gas and simply rotates a loaded barle into this constant stream.

Also, the barels rotate with an Electric motor, so it's dual electric/gas operated.

Not sure of this helps, but That's about all I know about the internal workings.