I bought one of these knives from the first run, and I was very impressed with it, especially at the very accessible price. After handling it for a while I realized that I wanted one for the field and a safe queen, so into the safe it went.
Since then I've been checking the Knifeworks website almost daily, and today the Mk2 is again available for pre-order. It's at
http://www.knifeworks.com/dougritterrskmk2perseverance.aspx.