ID help with .308 center fire


I have two center fire cartridges, both have copper-clad, soft point bullets. The bullet diameter is .308 and the cartridge case dimensions are as follows: O/A Length: 2.114", To shoulder: 1.784", to neck: 1.857". Diameter at the base is identical to a .308 Win.
Headstamp: S L C 4 I have a hunch that this is a reloaded 7.65 Argentine, but I would like a better opinion than my own.

Thank you.