Try one and let us know
Somebody did make a bit of thread a while back about Specna mag compatibility, the one thing I would bear in mind though is that the Edge and One series had different OEMs so what works in one may not work in the other.
My own experience? My SA-A03 One series (from back before they were called One Series because that was the only series they did), works well with Nuprol mags (both metal and plastic ones), PTS EPMs (not the EPM1) but not the Beta Project Pmags.