Hi Robert, The reason they aren't readily available is that they require a TON of work to revise them to the design level initially intended, but due to some oversight, came up a little short in some important areas?... Adding to the problem, is, it would seem, I'm the only one silly enough to take on a revision program of the magnitude required to make them fit, work, and live!

... Many have followed this quest from the start, and I'm sure have effected revisions of there own, as we have not left a stone unturned in this quest....
My goal is to reach 50 units per month, and see how it goes from there?...
Numrich has been excellent to work with, and they have a great attitude as to the what we need to do to reach a common goal, and that is to make an affordable, and reliable drum magazine for the Luger enthusiast out there... I'm not going to kid you though it's a LOT of work, mixed in with some blood to make them perform as intended....

... but, they are a great item when the goal is finally met...

.... Best to all, til....lat'r....GT