Where can I get these? And how much should I expect to pay?
That's why your da pimp.
Same guy has six of the .22 rimfire mags for the G3 cal conversion. I would like one of those.
Here is a place that list actual factory HK 5 round mags for $40 but does not show a picture which makes me cautious about ordering from them and also the fact that I have never heard of them either:
BTW I also would sell the three I have for $100 each :43: