Luger Magazines

[front sight]

I have a shooter with a magazine that will not allow me to load more than four shots at one time. I've seen magazines listed by Ajax in Shotgun News (though they aren't listed on their website). Are they any good? Is there another place to get good magazines for a shooter. Since it's a shooter, I'm not really worried about authenticity, but I would prefer they look like originals.

Thanks for the help.