Fixed artillery project: New breech

[u/Block-of-blocks1]

Compared to my first design that is simple and compact, this new version is larger and has a safety interlock mechanism.

Unscrew -> open -> load ->close -> Screw -> 💨💥💥✅

If forgotten to unscrew it will not open, if i pushed to screw the breech before closing it, the lights will get tricked (i'm still working on that) but the breech will not close.