I don’t recall seeing this (in silver) on the Exduct site.
Its one nice large lock-back. 
It definitely looks nice.
If you are looking for the K620G - fasttech sell it for a better price. Here a link to my fasttech thread, with the coupon code and some other Navy knives for great prices.
The K620*G* has the black (G10) scales and isn’t the knife I posted about. Its the K620 all steel version that I’ve never seen before and I can’t find that anywhere on the FT site.
I have wanted to post this, at the risk of being off-topic, so here it is:
Freman knife
And the lone comment reads:
This knife originates from the movie Dune, which for me was/is quite the unique sci-fi cinematic tour de force.
If that is genuing, it is a good knife…Sandworm teeth are harder than Hull Metal.
Mu’ad Dib
Sorry my fault. I click the link (and do not notice the silver in brackets).
**nice looking knife indeed.
.
btw since when do worms have teeth? lol
It looks a bit inspired by the Spyderco Police model, however there are enough differences that it couldn’t be considered a copy.
That Meadowlark stainless looks nice though, and they’re pretty reasonably priced on eBay.
It is also available here:
http://runonrock.com/folding-knife/navy/navy-back-lock-440c-steel-folding-knife-k-620.html
This seller also has an ebay store. I have bought from him and was pleased.
http://myworld.ebay.com/runonrock/
He does not have this knife listed on his ebay store.
I am guessing that the blade pivot screw is adjustable. It looks like you would have to remove the pocket clip to access the pivot screw. I am further guessing that the clip can be moved to the other side of the knife.