We did some early testing on some custom made 12ga shotgun rounds in order to get some high speed camera footage so the maker can make some adjustments and modifications as needed and you are invited to watch the progress.
I really don’t recommend others replicate this. We are a little nutty. You do it at your own peril!
NEXT: TEST 2 VIDEO:
Thanks to Tonio for taking the time to make and ship these to us. I hope the data we got will be helpful. Please check out his channel:
Cameras: Casio EXF1 Pro 600 and 1200 frames per second
DemolitionRanch may be doing some experiments with some of these too so be sure to check out his channel for updates.