I haven't any knowledge of FAIR shotguns built by Isadora Rizzini. Website indicates there are several grades, but I can't find prices or significant information regarding the actions form or mechanism. Haven't been able handle any of these so I have no idea about quality of work. I do know the B. Rizzini guns and quality of work. I would appreciate any information regarding these shotguns. Noticed that Isadora is located in the same town in Italy as B. Rizzini wondered if they are sharing parts like the actions?