Maybe I worded my post wrong but this is the knife I was trying to get all long, and got very lucky the dealer would trade for the knife I had. The Combat/Utility models were the ones I had in the past but they were his other lock his Self lock this one is his Button lock, it functions like a back lock but the buttons pushes up the lock bar using a cam like action. It's very smooth and strong there is a very solid click when it's opened and strong but smooth tension to keep it closed. All the internal parts are high polished so it functions like liquid metal. The frame is integral 416 heat treated stainless steel and the scales are lighting strike carbon fiber with copper wire. The pocket clip is heat treated 440C, then is all mirror polished. This will be my carry knife from now on. Its sure nice having another Sawby to carry after 13 years of factory knives, but most of them were nice also just not in the same league.