From Leupold's website:
Leupold riflescopes are all designed, machined, and assembled in our Beaverton Oregon manufacturing facility. We do not have any other riflescope manufacturing facilities or offices anywhere in the world.
So how is the Revenge "by Leupold". In what sense? I see that Leupold and Stevens Company owns Redfield, is that what you are referring to?
Exactly! A few years back Leopold sold the redfield brand to Academy Sports.
If it was built by Leopold they will service/ warranty it. But I'd be concerned with who made it and who will warranty it here in Canada if not built by Leopold.
At the end of the day, it looks to be a good deal on a entry level scope...