Brian's problems with CZ
Brian,
If your pistol is brand new, then you should shoot another few hundred rounds out of it before passing judgement. CZ's are known to need some break-in.
3"-4" accuracy at 15 yards benchrest sounds wrong to me - experienced shooters typically say they get <3" accuracy at 25 yards.
The trigger needs to be broken in - you'll find that the DA pull will smooth out, as will the SA. The creep in the SA won't go away though, because of (I think) the angle of the sear/hammer engagement.
The metal inside of your slide is definitely not polycoated, but I suspect that it is parkerized (I believe parts are parkerized by immersion). If you think about it though, do you really _need_ the polycoat over the parkerization on an internal surface like that?
The CZ isn't a Sig in terms of it's finishing, but I shot a friend's P226 and my PCR side by side and didn't notice any advantage to the Sig. Possibly a crisper trigger, but the trigger on my PCR is light and smooth.
Maybe the Sig wouldn't need break in? I dunno - my HK USP always had 1 flyer per magazine until several hundred rounds went through it, so I don't think any less of CZ's for needing to be broken in.
Steve