Grenade container

Tabletop model of a grenade container. It's not entirely accurate (the design model was MK2), but it still looks pretty convincing. If you use a spring or rubber band, the safety flies off when you release it. The thread has a small offset, so the lock is pretty tight.

[More information and assembly instructions](https://projects.otrozone.eu/index.php?alias=3d-print-grenade).