Ok I know this is a total necro post but I do not care. SO I actually did a little bit more research on this gun. It is not called this for the airsoft version it is called Magpul PTS PDR. After looking more into this I still feel that this seems to be a better gun then the p90 and ump for indoor SMGs. If anyone ever gets one or has the chance to check one out please put a review of it on here. This is one of 2 guns that I have been interested in for a long time and the other one already has an review VFC UMP GBBR. That would be awesome thanks guys.