You can fly either through Buenos Aires or Santiago Chile. If through Buenos Aires there is an airport change (40 minute drive) I will have you met at the airport by someone and driven to the other airport. I will send you the gun forms that you need to bring your guns in an e-mail. Fill out three copies and bring them with you. You will be charged $10 per gun at customs. No other paperwork is required for Argentina.

I was thinking 3 or 4 days but that is up to the group.

12, 16, 20 and 28 Ga ammo is available and is all the same price, $7.77/box.