M134 Mini Gun

Basically a replica based on a design concept that I saw on Instructables.  Added some details, removable barrel assembly with a key chain push button remover.  Have no idea what they call them but they are 2.00 at home depot.   The barrel will remove when you push the button, so you can change belts for the drive system.  9 volt drill, motor on right side enclosed in PVC as well.   The instructable I saw used resin to make the barrel assembly disks...I used 1/4 acrylic and drilled with a spade bit at 5/8 from both sides, this fit the barrels perfect!.
    2 guns were designed, 1 new out of the crate, 1 Very used.....

I will post more in the future about my endeavors. Please let me know what you think.  
      Please don't get critical, I was in the military and understand the fine details, but hell looks pretty convincing right?