This^^...I wouldn't recommend traveling international with gear. In my opinion it's not worth the un-needed risk. If you're going to be there long enough and you don't want to miss a shot, just buy once you get their.I'm in Dubai at least half a dozen times each year.
Do not be stupid and even try to skirt the law there.
At best, they'll kick you out and you'll be banned for life from ever entering again.
Once you're in, everything is easily available.