20x139 Need some ID help


I need some ID help with this 20x139
I like to know who made the projectile
I think it’s a Diehl- Neurenberg



Since the case is from “Diehl Nürnberg” the projectile is also likely to be but no guarantee.


Very nice cutaway. It must be so much easier to do that sort of thing when you have a steady supply of reject items from the production line to work on. That way, they can be easily replaced if the cutaway goes wrong.