[Johnny C. Kitchens]

I was watching the shooting part of the video where they used
1/10,000 of a second shutter speed. You can see that the
toggle has completed it's cycle before the gun and the firers
hand have completed the recoil movement. I can certainly see
why a full auto version would be hard to control. The next
shot would fire before the gun could possible be pushed back
on target...