There is an article on Polkowski knives in the sep.98" issue of combat knives.Models include many that are a collaboration of work between Al and Bob kasper.The polecat,the Bulldog,the Mongoose just to name a few.All come with kydex IWB sheaths.All look very "attractive" for defensive work, on paper, but experience has made me cautious.I have shot may handguns that looked good and felt good until you shoot them! I am particularly interseted in Polkowski's new model " the scorpion"..Has anybody out there ever owned one of these knives and sheaths? Has anyone had one in hand? How do they feel? Is the quality "in hand" as good as it looks on paper? Any input would be appreciated!! thanks,Rob..