65mm ? case ID

[Burney Davis]

I have attached pictures of a case recently acquired. It's measurements are 65 x 495 x 88R mm (the neck is slightly stretched by a mm or two, but I believe it is 65mm). It looks to be the original length, not cut down. I can't find anything about this in the references I have so would appreciate any help in identification.

 

[fert]

Hello,
Haustro Hungarian Navy, 7cm K97 L/45
regards

 

[Burney Davis]

Many thanks Fert. Do you have any pictures of the projectile?

 

[fert]

Hello,
here pics
from left 2 driving band for 7cm L/50, others for L/45.


regards

 

[charley777]

So just to be clear ....
Is the actual calibre 70mm or 65 or 66mm.
Asking because i have this case listed as 66x495R x88
Thanks very much

 

[fert]

Hello
actualmcaliber is 66mm but in AH fashion na ed 7cm
best