Thanks for attaching the picture Russ!
The knife looks almost the same as the #3 but the handle is thicker and there is no step-up to the back or edge of the blade, it is the same size as the front of the handle.
Handling this knife now, I have to say that I also prefer a knife with a slight lower finger gaurd to keep my hand from sliding forward on to the edge.
I have kept this knife in my truck for years but today replaced it with a Mora Stainless Clipper, we will see how that works for a while.
Mike