I suppose that the swastika armband that was also lifted off the dead Nazi general who was carrying this Luger has vanished. They usually have.
One thing I have learned from decades of seeing Lugers come into gun
stores is that every single one of them was lifted off a dead Nazi
general, along with his swastika armband, which is now missing.
The western front in ’44-’45 was apparently manned by entire
divisions of Luger-wielding generals wearing red swastika armbands,
which must have made camouflage difficult.