Dutch Hembrug carbine oddity

[Anzac15]

I have a chance to get this 1918 Hembrug, but as you can see, the muzzle end is quite different from what one usually encounters. Note the different wood coloring, a splice, and is stocked all the way to the muzzle. Different front sling config as well.
So the question is, is this something that was done by Dutch armorers, maybe another nation, or Bubba? I'm leaning towards Bubba, but I've learned to never say never with milsurps. I've never seen a Dutch carbine stocked like this.

Information

Warning: This is a relatively older thread This discussion is older than 360 days. Some information contained in it may no longer be current.