my 2 definitely doesn't have the tang visible, at some point they changed having an exposed tang
Yup- I'm talking 1 & 2 as no longer having an exposed tang at the top, don't own 2/0 so can't say. The 1 & 2 both used to come with the top of the tang exposed, but no longer. I want to say roughly 6-8 years ago was the change???? I know there were guys looking for old stock trying to score the "old school" ones for awhile
My re-handled Mora Classic Original 125 LE:
I use this knife for everything; it's great for wood-carving, food processing, it's my diner knife and also my daily carry.