I did a thread-drift in a recent topic of discussion and I think it needs it's own conversation. In talking about an odd 4506 which appears to be a production gun with some enhancement (in the form of forward cocking serrations which I will abbreviate "FCS") another poster remarked how it looked just like the FCS that are present on the Performance Center 845 Limited, but for those who know them, just the shorter non-Lew Horton second run of the pistols in 1998.
These are easily identified as different from the original run of 845 as they have obvious FCS on the slide and "billboard" script denoting a "Model of 1998" on the left side of the slide.
Poster StakeOut adding this post and linked a picture:
StakeOut was kind enough to post another link and the site itself is kind of curious to me... best I can tell, it's a collection of formerly sold at auction guns, along with pictures and the sale price. Unless I have missed something (not so obvious) you cannot click your way to anything being offered for sale. Seems like some work to keep such an archive, but I really think it's pretty neat for enthusiasts such as ourselves.
But back to the point! When you follow the updated link that StakeOut posted at:
http://smith-wessonforum.com/redire...es.collectorsfirearms.com/search.php?page=318
...you have to scroll half way down a very long page but you are treated to three different 845 listings and I'll be a monkey's uncle!
There are three unique versions of the PC 845 Limited and it appears that the short, second run of 1998 has two variations within it. (also for the record, the initial picture which spawned this discussion actually does have the PC logo in it, but due to angle and lighting... you can't see it but you can see it when you pull up the full page for this odd third variation)
MPCxxxx was the initial 1995 pistols and certainly IMO, these are the sharpest looking of the 845's. The SCSW3 hinted that 500 of these were produced but IIRC, forum poster BlueDot37 has shown us a factory letter which claims that only 435 were actually shipped. (please correct me here!) Those were either mostly or all Lew Horton guns.
The "typical" or prevalent second run of 1998 guns were supposedly limited to just 150 examples and these have the SDNxxxx serial number series... or so I thought. Now, given the photos at the linked auction archive, I see we have a PCZxxxx series.
And wow
if I wasn't already confused enough... the typical second series that I thought I knew also happens to be showing the PCZxxxx series on that archive even though the second series 845 that I own clearly runs the SDNxxxx prefix. 
Easiest answer applies and always seems to be correct: with S&W, anything is possible and "the first rule is, there ARE NO RULES!"
Please post on this subject and continue the digging for precious information! The true Performance Center was lightning in a bottle.
NOTE: There is the Wischo European "Target Champion" pistols but I suppose I haven't mentioned them, they almost cease to exist in North America (though yes, a couple apparently do... boy I would like to hear the back story...)
These are easily identified as different from the original run of 845 as they have obvious FCS on the slide and "billboard" script denoting a "Model of 1998" on the left side of the slide.
Poster StakeOut adding this post and linked a picture:
Well, this photo made me awfully curious because just in this one look, I can see some obvious differences from what I thought that I knew. FCS present, looks like the PC logo is missing and the trigger is quite forward which hints at DA/SA operation rather than the SAO that we know of with the PC 845 Ltd and all the PC 5" Limited target guns. And the big whopper is that the hammer block non-ambi thumb safety is not black as it clearly is on both the 1995 and 1998 but rather silver/bead-blasted stainless.
StakeOut was kind enough to post another link and the site itself is kind of curious to me... best I can tell, it's a collection of formerly sold at auction guns, along with pictures and the sale price. Unless I have missed something (not so obvious) you cannot click your way to anything being offered for sale. Seems like some work to keep such an archive, but I really think it's pretty neat for enthusiasts such as ourselves.
But back to the point! When you follow the updated link that StakeOut posted at:
http://smith-wessonforum.com/redire...es.collectorsfirearms.com/search.php?page=318
...you have to scroll half way down a very long page but you are treated to three different 845 listings and I'll be a monkey's uncle!

MPCxxxx was the initial 1995 pistols and certainly IMO, these are the sharpest looking of the 845's. The SCSW3 hinted that 500 of these were produced but IIRC, forum poster BlueDot37 has shown us a factory letter which claims that only 435 were actually shipped. (please correct me here!) Those were either mostly or all Lew Horton guns.
The "typical" or prevalent second run of 1998 guns were supposedly limited to just 150 examples and these have the SDNxxxx serial number series... or so I thought. Now, given the photos at the linked auction archive, I see we have a PCZxxxx series.
And wow


Easiest answer applies and always seems to be correct: with S&W, anything is possible and "the first rule is, there ARE NO RULES!"
Please post on this subject and continue the digging for precious information! The true Performance Center was lightning in a bottle.
NOTE: There is the Wischo European "Target Champion" pistols but I suppose I haven't mentioned them, they almost cease to exist in North America (though yes, a couple apparently do... boy I would like to hear the back story...)