Cool. Ill probly try to get one thats converted then. They will work with the Lage upper correct? And what exactly is done to the gun for the conversion?
I have lage .22kit it requires m11 factory magwell for .22 lage magazines.
Another thing to think about, Practical Solutions does an UZI magwell conversion, UZI mags are plentiful also. It makes for a more comfortable grip too. I have an M10/9 from Practical Solutions with a UZI conversion... well I don't have it yet, it's currently chillin' in the back of 21st Century Firearms waiting for my stamp to arrive.
I don't think that would work on an M11. The M11's are setup for single feed and the Uzi mags are double feed. As far as I know it's an M10 only thing. I have heard of Soumi conversions for the M11's though. Not really sure if you're gaining anything over the Sten conversions, as Soumi mags aren't any cheaper or more available.