These folks seem to be familiar with the H&K and Beretta PDW replacements for the SMG and pistol, as well as their own national developments.
There's also a H&K PDW equivalent. There's clearly a need for such a tool for helicopter and tank crews; the old WWII M3 greaseguns are pretty much gone after their 60 years of service, and the Israelis long ago gave up on cutdown M16s for such uses as too fragile.
Think if they adopt it for guards, it'll be carried in a belt holster, shoulder rig, sling or what?
Wonder whos gonna get Uncle Arafats don't leave home without it rig......?
http://world.guns.ru/smg/smg41-e.htm