Tracers in danish use: 7,62x63 (M/57)


This was in one of the crates moved around (see the other post).

Which was packed in these boxes:

I have an AMA M/57 tracer cartridge headstamped 60 that has the same red laquer tip as the later 7,62x51 version, but these have brown/maroon tips. The colour may have faded from red but I’m not sure. What is it I have here?