Chefjon
Member
'Grats!!!! Hopefully in 11 days we'll get target-pics 

Nice 4566, congrats!
Mine is in the RJF31XX series. There are two stories on how these melonite 4566's came to be. One - verified by another member here - is that they were overuns from a small order for a New England maritime law enforcement agency.
The other - unverified as yet - was that they were part of an order for the US Marshal Service fugitive recovery teams.
In any case, they are great 4566 pistols that S&W should
have made more of. Enjoy yours! Regards 18DAI
Tenifer & Melonite are for all practical purposes the same thing. Both are types of surface hardening done by a salt bath nitriding process.
They are much more than a surface "finish" (like bluing, black oxide or Parkerizing). There are a lot of sources on this if you want to Google it or do some similar research. I would post some links but there some rules on this forum that restricts this I believe.
Anyway, Melonite is an awesome gun finish and is pretty much superior to anything else out there in my opinion.
i miss the delta. used to fish a lot in rio vista and isleton. nice pistol for sure. hope the strippers are good.
Nice 4566, congrats!
Mine is in the RJF31XX series. There are two stories on how these melonite 4566's came to be. One - verified by another member here - is that they were overuns from a small order for a New England maritime law enforcement agency.
The other - unverified as yet - was that they were part of an order for the US Marshal Service fugitive recovery teams.
In any case, they are great 4566 pistols that S&W should have made more of. Enjoy yours! Regards 18DAI
As far as I know, all S&W pistols that have had the Melonite surface hardening treatment were also blackened.
I believe I heard of 5906's being melonited/blackened, but I can't confirm that.
You're welcome.
Usually, and depending on the type of Melonite/Tenifer surface hardening process used, it imparts a black finish as part of the actual surface hardening. It seems like some manufacturers then apply additional blackening. I'm not sure what S&W does in that regard...