Looking into the knife case at the pawnshop, saw a knife I couldn't identify. Turned out to be a Kershaw 4380 2-blade linerlock marked KAI Japan. Guess this model is discontinued but I had never seen one. Very well made, everything fits with precision, blade lockup rock solid. Uses one liner lock spring between the two blades - a clip and a wharncliffe - where each end of the liner bar locks a different blade. Visible steel pivot pins like a Camillus or German Eye. About the size and weight of a Case medium stockman. Best part - I got it for $15, tax and all, in almost (thumb studs on blades missing) new condition. Looks like the original price on these was considerably higher. A new EDC for sure.