A close friend is/was desiring to know about this knife… so I dug the pictures out.
This was a “possible” Case/Bose Collaboration knife that was never accepted by Case (I guess) They have/had one in the lineup that was the same pattern I assume.
Here you have the completed knife…The Quality Control Knife D2/Remington Bone
And the Pull-a-Part which the pattern is then made from.
Two things that are interesting is that there is no bushing and that the stamp is just two X’s. This was made before the prototype stamp was introduced.
in parts