I got a new rossi 92 in 357 about three weeks ago. It was absolutely covered in cosmoline gunk in the action also sometimes the hammer wouldn't stay cocked and would follow the carrier back up when closing the bolt or sometimes the hammer would fall randomly
With the guys on Rossi rifleman forums help I thought I had it fixed. I ran 38's through it and had no problems after that. I finally got some 357's and they will not feed at all!! They will go up and into and hit the top of the chamber and then the rim gets stuck on the cartridge guides. After fooling with it all morning and working the action over and over I noticed that the hammer issue wasn't fixed either its still doing it sometimes. Reluctantly I called Rossi and they said to send it in but they wouldn't even give me a label! So I had to email someone who could approve a prepaid shipping label and still haven't heard back yet. I also told them I plan to reload an need to be able to reuse the brass so to make a note DO NOT MESS WITH CHAMBER! I don't want unsupported chamber issues too. I have seen some of there lazy fixes where they just took hunks out of the chamber.
She gave me a turnaround of 6 weeks
Any experiences with Rossi customer service?
UPDATE
Well after about 4 months
they decided they are going to replace my rifle
They have discontinued the Octagon barrel models
So guess I'm getting a new 20" round barrel
Hopefully this one works
Update#2
Welp the replacement rifle was on backorder with no eta so yesterday they decided to "fix" my original rifle and send it back