Larry

No history and do not know DOB. The blade measurements 3 3/8” compared to 3 7/8” for the 5-4”.
Just another RMK mystery.
I corresponded with Pete Hamilton for a few years, back in the early 2000’s. He said he had seen or known of one. Can’t remember his exact words. One thing that stands out was, “ I would not buy one without a sheath”.
The sheath was a big factor in me buying it.
_________________________
Rod Brown
RKS 3846
RKCC CM-123
Whether you think you can or can not, you are right.