My take is 180 degrees different.

If they make night sights for a defensive handgun or long gun, I have them on mine. I only wish they had come out earlier in my time in law enforcement. Anyone who watched night qualifications after officers began using them, has zero doubt of their value. They have become standard equipment for police work.

The Hiviz sight disappears in low light for me. I've replaced, or am replacing any that have come on my guns that might be used in dark places.

To the OP, yes, Tritium night sights can be installed on any S&W revolver. If the gun has a removable or pinned in front sight, it's a pretty easy install. If it doesn't, it's a job for a gunsmith.

XS Sights, Meprolight, and Trijicon all have models for S&W revolvers.