An email pal of mine over there is having a BR rifle done in 6mm BR. He had to get rid of his 6mm/223 because it would have been hard for him to own two 6mm calibers. But, had one rifle been a .243 Win, the beauracrats would not know any different, that would be no problem. A firearm application for getting a rifle in SA takes around 5 months to process. In the mean time they come to your home, inspect your safe(s), and check the contents against your licenses. Rifles such as an AR or a Mini-14 are harder to own legaly there than Class III is here. They are also trying to get a one handgun per [i]life[/i] law passed. Or, maybe it already has passed.
One day, not so long ago, they were all told, "Go ahead, register your firearms, it's for the common good and safety." Or, something along those lines.