Luger ID .30 cal or 9mm

[Josafoot]

Originally Posted by rhuff

If this Luger is an alphabet(commercial) Luger, as it appears, it will most likely be in 7.65P/30 Luger caliber, unless it has has a bbl. change. Can you give us a photo of the underside of the bbl. near the bbl. extension where the serial numbers are located?? That will help a lot.

I can't get a picture as the guns is at home and I am in the office. Here is the picture from the seller.