I have a Smith&Wesson "Black ops" knife model #SWBLOPS.
It looks like this:
I think the name of this knife is ridiculous...however, consider the following:
I was looking for a knife that I could have on the rare occasion that I wear jeans (which isn't very often). The leatherman tool, which is my daily carry when I'm wearing utility trousers is a bit too thick to work very well with jeans. It's a great knife (actually 2 knives in one) and extremely tough...but not always excellent for wearing - and I don't like to fiddle with knife sheaths.
I was only looking for a knife that clipped to the outside of my pocket in such a fashion as you (khal) explain; so that when you draw and open the knife it is in a position which is ready for practical use (cutting rope, gutting a deer, etc.).
Personally I think it's ridiculous to have a knife that sits any other way in a pocket - they only design them that way in the name of "safety" - so your knife won't open in your pants pocket and stab in you in your dick - but it's ridiculous when you need to use it - especially if you only have one hand free.
So I looked around in my nearest town and this one was the best one I could find for a reasonable price:
I bought it at Tractor Supply, a retail farm supply store. it cost about $35.00 (or close to that)
The good, the bad, the ugly:
Good:
-Clip sets on the right way. It hasn't broken yet (but it's only seen moderate use - not heavy use like the leatherman).
-It has a hole for a lanyard which is large enough to use 550 cord with.
-It came razor sharp (I always test this whenever I buy a knife - try to shave the back of my hand hairs with it - if hairs are on the knife in one pass, I know it's good.
-The aluminum knife handle has such a shape that I could tie cordage around in two points (lanyard hole being one of them) to attach it to a stick to use it to "chop" with - as in chop a small pole sized tree down.
-The assist is adjustable by turning a screw that holds the handle together - but the screw has good tension and hasn't slipped out of position, so it's tight and it's fast the way I have it set.
-The button on the blade is permanently set and is large enough to feel without seeing to open the knife.
-The knife has a closed position lock - so it cannot open and cut you in your dick.
-The blade is a chisel ground blade (it appears hollow ground on one side) - 440 stainless, so very easy to field sharpen to high precision (except for the serrations - about an inch long closest to the handle).
-The locking mechanism holds the blade to the handle very solidly.
-Lifetime warranty.
Bad:
-The handle could use to be diamond serrated instead of alternating grooves - it's okay, but during wet slimy forest conditions, it could get slippery, which is not good.
-I'm skeptical of trying to cut a tree down with this. I'm not sure it would handle it. The knife seems solid, but would the cast aluminum and stainless combo hold up in extreme conditions - not sure. I think it would take a lot more testing.
-Since the blade is chisel ground, it does it's best cutting in one direction, thus chopping would require a moving of position, unlike a traditional blade.
-All screws are hex head fasteners, so if you have to adjust the screws in the field, you're s.o.l. without a couple of hex keys.
The ugly:
-Black ops is a totally ridiculous name.
My overall conclusion is that this is a hell of a value for what you get. I wouldn't bother with anything tougher in a folder...none of them can compete with a single piece of flat steel in brutal use.
I just noticed that it is listed on that link you have toward the bottom.
Life is short. Eat, Drink & Be Merry!