Every Kershaw I have bought new has come out of the box sharp enough to shave the hairs off a gnat's posterior. Are they as sharp as some of the fanatics among us like? Probably not. But they have all been very sharp.
I have an example of almost all of the current line up of knives and I can truly say the sharpest Kershaw I have encountered out of the box is a Lahar. I always give new knives the old shave the arm test (I have many bald spots on my arms and my wife calls it knife nut mange), and I didn't feel any pull what so ever with the Lahar. I thought it was dull and wasn't popping any hairs so I pulled a little further then realized that a good portion of my forearm was shaved absolutely smooth. This knife put my Mach 3 to shame.