I have a Cortona Grande Sporting, they are or were made by Rizzini. Now they are slightly different, but not really, and imported under the F.A.I.R name. They all are nice guns and all are alike. Same family relatives that all sort of split to do their own thing. Cortona was the name Kalispell Caseline imported them as. Some outfit in TX is now doing the F.A.I.R line. The Carrera for example is the same gun as my Grande Sporting.
There is some good reads on the whole division of the family members. Caesar G is another, and you see the same style in the guns. Why all the Caesar G, fair, Cortona, Rizzini etc, will fit and feel the same. Each one has a different name for the same guns.
I just bought a new Rizzini Vertex Sporting from Sportsmans Warehouse. Should be here Monday. Heck of a sale on them. They are Clearance on Rizzini right now. I like my Cortona (Rizzini) fine. I have shot the hell out of it training, trials and hunting. So that's why I bought this one. I am sure it will fit the same. I hope LOL