This Kershaw is a true collectible!! this is the Kershaw Barrage, this knife has a twin a different name the Kershaw Salvo. The difference is aesthetics only, The Salvo is the same knife in all satin finish both blades sport 14c28n as the steel except this barrage is all black with the titanium nitrate coating on it. this is a real collectible in a sense that only 412 models were ever produced I have one =)it was an exclusive Walmart knife. Below is the Link That talks about it

Kershaw Barrage 2445CKT
Link: https://www.youtube.com/watch?v=GF2VKRovDPI