Several months ago I found this photo.
The caption to the photo read that this is an experimental modification of the Italian FIAT-Revelli Modello 1914 machine gun. Obviously, it is the main italian machine gun of the First World War converted into a portable light machine gun: equipped with a stock, bipod and, perhaps, slightly lightened. The dating could not be established, it could be WWI-era or early interwar era. In my opinion, this conversion is probably inspired by a possible trophy of the German MG 08/15 and was created approximately in 1917-1919.
In the handbooks, forums and online encyclopedias, there were no details or even any mention of this weapon (well, except about the original machine gun, of course). Does anyone have any information about this gun?