With a 1975 date, it's likely a GR series gun. Can't tell for sure from the photo whether it has ejectors, but looks like extractors. That would make it a GR-2. Ejectors would = either GR-3 or 4.

Ted, if you have an old Blue Book lying around, you can find Italian date codes in the serialization appendix.

Last edited by L. Brown; 12/28/16 08:23 AM.