Hey pzgr, what projectile is the 5th from the right? I have a German 20mm Madsen with the same projectile and was just curious.Here is some of my German 20mm round collection.....These are around here in the states, not common, but I do find them....the 2 20mm Oerlikon rounds were tough, you can find lots of US Oerlikon, but not so much German in my experience...