As I mentioned before, the Discovery Channel wants to film my saw blade shooter and asked for improvements.
Well, here it is - it shoots well! It is basically a clay pigeon shooter attached to a rifle stock.
The blade is held in place by a magnet. I found that the blade will drop to the left after each shot, but I solved that problem by attaching the throwing lever angled to the right. Now it shoots beautifully straight, with a nice spin!
The power house behind this is a very strong spring.
This locks in place like a break barrel air rifle. It has a veeery simple, but functional trigger. Kicks like a mule!