After a hunt in SA, is it possible to leave the rifle locked in the safe with the outfitter / guesthouse in order to visit another country for a few days? Thanks in advance.

Contact the likes of Air2000 who do clearing and meet and greet services in Johannesburg, they will be able to help

It is indeed possible. You cannot leave it with anyone however. Contact

www.hunterspermitsafrica.co.za

They will take care of it for you.