RE: Has anyone ever heard of this???????
Revelation was a brandname used by Western Auto. Different gun mfg's made the guns for Western Auto under the name of Revelation. You need the model off the gun to determine what MFG made this gun. If you post the model, I can look it up in my Blue Book of Gun Values to determine who made the gun. This will make it easier to determine what barrel to use. Mossberg, Marlin, High Standard and Savage all made guns under the Revelation brandname.
Slice