There's "Built Like A Tank"...and then there's knives that really are built like a tank! Such really is the case...where the knife in question actually "walks the talk"...with Zero Tolerance's Emerson collaboration...the 0630. For my UK bud, RiCK, this is it, man. You NEED this. Quality is A++, Build is "very heavy duty". Design is A++ (thanks to Emerson).