MrRJC does a quick show of the Airsoft Colt 1860 Revolver Prototype being developed and is based on a Denix Colt 1860 replica... "The Colt Army Model 1860 was a black powder revolver issued by the US military. In terms of Airsoft though there aren’t really any replicas that I can think of, so today’s gun is a prototype that Phil has been working on for a little while now.