These are all real and never-built parts. As for the AU parts, there might have been some inconsistencies, but I'm not sure. I'm focusing on these parts, maybe Ashley can make a seperate sheet with his parts. It's his AU after all ( but he didn't seemed to be active in the past few months).
Anyway, I have plans for large and small caliber weapons as well, once I get everything sorted out and the info right. Once again, only real and never-built parts. Maybe I should specify that on the sheet?
I think it's obvious from the headline (Reichsmarine - Kriegsmarine) that it's real life here. The confusion might occur because of the thread. If you (or Ashley) make an AU parts sheet it's important you specify it on that