Sorry, I should have clarified, I was referring to the more recent incarnation of the system on sale by MPS systems (I believe that's the vendor's name, could be wrong). They claim they sent several to the U.S. Marine Corps for testing, don't know what the result of the testing was though or how they felt about the weapon. There's a youtube video of the weapon here:
http://www.youtube.com/watch?v=hhstuvzMiB0
Though I wonder about another auto shotgun on the market, the USAS-12 made by Daewoo. I heard some MAY have been picked up by U.S. forces for use in Iraq and/or Afghanistan, though I don't know who, assuming it's true of course.
