Does anyone know if standard OEM/factory magazines for a Beretta Model 3032 Tomcat with black finish are the same and compatable for use in the INOX version?

I thought that all three finishes (black/INOX/Titanium) were built using the same size frame and magazine well dimenions, and that the only changes were that the newer manufactured models had a wider slide with thicker walls to prevent the slide from cracking as some did from excessive use or mis-handling, however, the Beretta website says that the standard OEM/factory magazine WILL NOT FIT the TITANIUM Model 3032 Tomcat.

I have extra magazines that I want to give an out-of-state friend that has Beretta Model 3032 Tomcat INOX version but I don't want to send them if they won't fit the gun.