I found a knife being called an Emerson Nova for sale and i am wondering about it. I'm not an expert, but i have never heard of this model Emerson. It looks exactly like a Max/Mach-1. A few details that may or may not be significant. There is no model name on the blade. It just says Emerson Knives and a year. There is no marking at all on the opposite side. The clip is attached to the handle using two different types of screws. Is this a knock of or inferior version of the Max/Mach-1? Thanks guys.