Online purchase of glock 9mm for international customer?

it is highly unlikely that you'll find a U.S. FFL dealer set up for and willing to deal with firearms export. those that do you will not find a web site for. you'd have better luck finding a military contractor and buying one from them as they deal with their own export for contract compliance items that they can not acquire out side of the U.S which is what they prefer to do as it involves much less paper work, money and time. there are plenty of glocks running around in neighboring countries but I must ask. why would want handgun that you can't find mags and parts for?