Well, I got it when I got home today (delivered earlier in the week, my wife got it for me). Here it is, brand new out of the box Wenger STG-90/SIG-550 series SAK....I first saw one in 2000 in Austin, Texas at a gunshow that had a pre-ban 1989 SIG 550 rifle complete with all accesories. It came with this knife. I didn't have $12K to buy the rifle, so I have to settle for the knife!!!
This thing is wierd....lots of gaps when fuly closed. The externally fixed screw driver to adjust a rear sight (my guess) leave a large gap where say a can opener would go. The front sight adjustment tool (my guess) seems narrow to the gap when closed. It has no lanyard or key ring attachment...does have toothpic and tweezers (standard Wenger type). I want to do a Wiki article on it....as it is not posted. I have NO idea what the catalogged name for it is...hence why I call it the STG-90 SAK. I hope I can use it on other rifles I own (i.e. HK-91, etc). Will find out when I get home next summer for GOOD in the good, ole US of A.
Now, for the pics:
With my wife's EVO 16 for comparison: