MAG MP7 50rd Mid-CAP Simulation Magazine For MP7 Series Airsoft AEG (Package: Single Magazine)

"these are very good, they load very well and dont get tough to load even at the end of the filling. the only thing is that, they are so lightweight that if you just press the mag release, it wont fall out of the gun on it's own.

"It feeds pretty well, however, it will not stay in certain MP7 mag-wells properly.