Here is a photo of an Uberti and IMO the contouring could have been just a little more thorough.
Photo acquired from an auction on gunbroker.com (
www.gunbroker.com)
The second photo is another pistol that was presented as an Uberti and again of unknown vintage.
Photo acquired from an auction on gunbroker.com (
www.gunbroker.com)
In this photo the flatness of the side of the barrel is very evident. My quarrel is not with the flat surface but with what I consider to be an overly abrupt transition from the flat to the top of the barrel and to the concaved surface adjoining the lug.