Rhino Trigger Kits
I own a White Rhino and asked their service group about the trigger job for it. They replied,
"We will not put stage 2 or 3 trigger kits in 2" Rhino's. They are for competition guns only and will only reliably ignite Federal 100 primers used in competition reloads.
If you have a Rhino after serial number R01900 you already have the equivelent of a stage 1 trigger.
Chiappa Customer Service