Here's another push for the WE Airsoft SMG-8 Gas Blowback SMG from Airsoft GI... "Looking for a compact and unique submachine airsoft gun? The WE SMG8 could be the one to fit that bill. Similar to the MP7 such as the ambidextrous controls, collapsible stock, and monolithic upper rail... the SMG8 is much more affordable than the MP7. Same goes for the magazines.