Thanks my friend for sharing. A couple things, you will notice the bands are similar. The tip on these are brass. We also know that Klaas and Pack did share some parts so it makes total sense to me that they would have similar scabbards.
Who knows why these share the same odd tip, perhaps some sort of failed experiment or perhaps, (and more likely) they ran out of steel tips and turned up a bunch out of brass to make up this order.
Regardless, always makes for interesting conversation with good wine and dear friends!