Custom Machined Supersonic Shotgun Rounds - Test #7 What went wrong?

We have 5 more custom machined rounds designed by Hw97Karbine. He sent the computer code for the design to Tim Hamilton of Tactical G-Code where he machined the aluminum fin assemblies on his CNC lathe. Tim then mailed the parts back to hw97Karbine for final assembly.

Here are some videos that show how these were made.
https://www.youtube.com/watch?v=4IGMHG3f2YM
https://www.youtube.com/watch?v=LjW4KC1CYOw

Where are the 6 OTHER videos?
https://www.youtube.com/watch?v=yoVpxg6R77s&index=7&list=PLBE4AC0C59947E7A9

Видео Custom Machined Supersonic Shotgun Rounds - Test #7 What went wrong? канала TAOFLEDERMAUS