There are carriers still moving guns internationally. My exporter tells me we will be using American Airlines going forward for most shipments with Fedex as an option for some shipments. Guns and ammo will continue to be imported but more flaming hoops are being added to an already overly complex and burdensome process. This just adds to complexity of things but it is surmountable.

http://www.bertramandco.com/
Booking African hunts, firearms import services

Here for the meltdowns