Empty guns still sound off after expending ammo if fired non-stop

[moot]

Like the title says.  Reproducible at least on the Me 410 with 2x MK103 package.

[Krusty]

I seem to recall this is universal with all mixed guns trigger groupings throughout AH...

Unless they tried to fix it somewhere along the line and it came back on the 410, it's definitely re-creatable on almost every plane that has guns like that.