Have the Chaparral (Rafir Noble) and the Native 5 (Maxamet) in hand. Native 5 about as expected, perhaps a little larger. Fairly small blade past the finger finger choil for the handle size. Still not sure about FRN. I was hoping to swap scales. Realized after I ordered it that it's not happening. This is a solid knife that feels like a workhorse and has value written all over it with the Maxamet blade. TBD if it's a keeper for me - it would need to displace something else.
The Chaparral is a unique knife. The handle is barely longer than the DF 2. It's taller and fits my hand where the DF 2 doesn't. Everybody has described the blade as thin, and it is. Fit and finish are fantastic - the feel across the full length back spacer just says quality. The full back spacer makes the handle heavy and moves the balance further back, but not in a bad way.
I had to cut up a big box made from heavier-than-usual cardboard. Tried out both knives, and both sliced it admirably well. (They were both paper-slicing sharp out of the box.) The Chaparral was better - cut through the cardboard like a scalpel. I get that won't hold an edge like Maxamet or take abuse like the Native 5.
Rafir Noble is interesting. It feels more like a smooth, hard plastic that should be slippery but isn't. I was surprised to see that it's translucent. You can see the knife frame and the pivot through the scales (pic below).
It seems like more weight than necessary toward the back of the handle. There ha to be a reason for it. Not sure if this is it, but that extra mass does two things: it give the lockup a solid "click" like you would get from a larger knife. And more interestingly, it gives the knife a dense "thud" when the blade drops shut. This has nothing to do with how this knife performs, but give it a more substantial feel and sound. This is clever design.
EDIT: No longer agree about the negative back lock comments. It
can leave a mark on your thumb. Minor issue I won't notice at all.
This is a nice handling, great looking small knife. Disappears in the pocket about as well as a DF 2, much better handle,
much better looking. I expected to like the Chaparral, and I like it more than I expected.
Here's a pic of the translucent scales. Ignore the DF 2 in the foreground - it's only there to keep the Chaparral positioned.