Unless things have changed since I did it several years ago no export license is required, just the Customs Forms and there are restrictions on shipping method. I've never been thru so much hassle in all my life. It cost me half the cost of one of the two scopes I shipped to get them there and then the first time they got there they were returned to me because I'd chosen a wrong method of shipment. So I had to go thru the entire procedure again. It took forever to get them there and cost me an arm and a leg.
That's why no one wants to do it. I sure would never do it again regardless of the circumstances.