What do you believe is the history of that rifle?
Do you think it was converted by or for the Italianmilitary?
IMO you have an Italian produced MkII scope and a genuine UKmade bracket, but as for the rifle it has a number of early production features which would not normally appear on a 76L rifle would they?
And so the question is, who added them, when and why?
The finish appears to be perfect and yet the stock is well used and of the earliest pattern.
There is more, but those are the most salient points I think.