Italian Helmet WW2 or later?

[popskipa]

Inside...

[popskipa]

I ask the help of the forum please. Is this helmet WW2 vintage or later please?

Green paint, three rivet air holes, brown leather liner, green leather chinstrap.

Thank you, Keith

[tankredi]

Liner band + straps ww2.
Paint on shell + rivets post ww2.

Shell not possible to tell. Stamp in the rear might help to tell.
Also more picture of the leather liner are needed