Spotted at EB Airsoft is this "Taiwan Made MP7A1 GBB" which they say is compatible with the WE SMG8 GBB magazine. This has a 44 round  gas magazine and does not have markings. Upon checking the image, the file name is "we airsoft mp7 GBB" which somehow confirms our suspicion that this is a WE Airsoft release. It will not be a surprise if WE airsoft releases a version of the SMG8 with the MP7 trade dress since the SMG8 looks like the MP7A1.