I've had mostly good experiences, but a couple of bad ones. First, my experiences in Namibia. The airport in Windhoek is usually fine. The passport control people can be a bit grumpy, but if you fill out the form correctly they usually just stamp your passport and wave you through. Customs is more or less a non-issue. The firearms permit folks are genuinely helpful. They built a dedicated firearms counter a few years back and they truly act like they're happy to have you there hunting, and happy to have the business. Lost bag? They'll actually go look for it. I've carried reloading components plenty of times. No issues yet, but the PH told me to leave them home last time. Some of his hunters had to pay an import duty of a few dollars. Seemed official, receipt and everything, but just a hassle.
A decade back, after a delayed flight I arrived to an empty firearms counter at the airport. It used to be behind a little window in the baggage area prior to customs. One of the baggage guys recommended I go look for a policeman. I walked back and forth through the security doors a half-dozen times before I finally found someone. Nobody was watching. Nobody cared. Try that in the USA. It seems to be a little more legit now.
I had an overnight in Joberg a few trips back and had to go through the import process. I had done everything correctly...... or so I thought. It turns out I was one photocopy short of what they wanted for the permit. No amount of conversation was helping. During the hour-long wait, I watched a dozen SAPS officers use the copier and I asked my new friend if he could just make a copy. "The copy machine is broken, wink, wink." For 20 bucks the copy machine magically started working again, and I was on my way.
I brought 50 rounds of ammo on one trip and the officer in Joberg had to count them for his paperwork. They were in an ammo box, 5 rows and 10 columns. Multiplication was clearly not his strong suit. He tried five or six times, lost count, started over, and finally just took my word for it. Had to explain that the headstamp on the cartridge doesn't always match the text on the barrel...... "Why do you have .300 WBY norma ammo when your rifle only says .300 WBY?" I'm not sure what I came up with, but he bought it.......