Thank you, Briand Dick. I saved your email address in my agenda.
I was aware of $100 USD limit since I placed many orders with Brownells and they can ship parts of arm up to that amount.
We have in Italyan import restriction for really few parts of arm : barrels, slides, frames, receivers, bolts and cylinders of revolvers. I need a special Police authorization which generally takes 2 weeks time to get redy and $ 50 USD fees before I can import those parts from other EEC countries. From no EEC countries I have no idea, I never did that before.