Absolute madness:

I was hoping I could find some videos of it functioning flawlessly, but the vids posted on the guy’s own chan show it’s still a work in progress with some issues to iron out. You can check out his Liberator12k website if you’re looking for more info on the project.

Thoughts?  That cylinder gap gas injury he shows at 2:25 in the video isn’t ideal 😬, lucky that hit his arm not his face.

It will be cool someday when these things function just as good as they look.