The OVBs are "custom" quality pieces made by Camillus.
While Camillus is the manufacturer for many other company's knives the materials are not always the same for each. I don't think that just because you and your sister had the same parents that the two of you are exactly the same. This holds for the Fisks and the Laredo, or any knife made by Camillus for their line and others'.
Who knows for sure what Carbon V steel is anyway? Some have said that it has been at different times: O-1, 1095 or 0170-6/50100-B. All of these are good steels. When properly heat treated and ground they make good blades. The problem here is that if Cold Steel decides tomorrow that they need to cut costs on their none stainless steel knives, they could start using any quality steel and still call it Carbon V.