Unknown bolt

[ssgt]

Hy guys....
I have a small problem. Yesterday I found unknow bolt for some sort of automatic weapon....Do you have any idea what kind of....?

[BlackCat1982]

Easier to say what it isn't. Any other finds in the same location that might give a clue? It is not German MG34/42 nor Soviet PPS/H nor Italian Breda.

[ssgt]

I found italian Carcano rifle, among a lot of german and italian mortar grenade, then some of handgrenades, like german potatomasher or Mills, or italian OTO. I had an info, that should be bolt from Villar perosa MG...What do you think?