I have four excellent condition UZI magazines, 25 rd, that have been slotted for use in the AR15.
Three IMI military issue, star marked, and the other is a South African Lyttleton marked S7. The modification was done beautifully, almost looking factory done (I don't know who did the mods, I received them with my new UZI).
Seller told me, "these were used with a Colt (.223) and an ASA 9mm mag adapter block
that drops in from the top. The mags worked fine but the design is such
that the bolt does not lock open after the last round is fired."http://home.earthlink.net/~kingstan/magazines.jpg
Also comes with a tan Israeli magazine pouch. Asking $90 delivered CONUS or will consider trade for good quality 32rd UZI mags. IMI, Fn or MecGar.