I believe there are several commercial carriers that present the cartridges upside down. I made one when I hunted with a double as I thought them a good idea. And in several years of use I never lost a cartridge. The ejectors/extractors look extended to me as best I can see. I'm sure the picture is a staged one but so what. I always carried my ammunition on my right side and I am right handed and never had a problem with it. If you could see from my avatar the 416 belt slide is on the right side right in front of the hip bone. Of course I have only shot 3 Elephants so I'm not an expert and really prefer a bolt gun and not a double so what do I know. Sorry I just saw I don't have an avatar on this forum. Don't know how to display one.