Just got word of a great review of the SOG X-Ray Vision on the Military Times website. The X-Ray Vision has been in the SOG line for years and continues to impress with it's simple design and outstanding functionality. Here is a quote from the author
The SOG X-Ray Vision XV-71 is a well built knife with solid features, and a good blade. I'll be carrying this as my primary duty knife, which is about as good as a recommendation as I can give for an item.