Any one out there own, and/or have anything to say about the S&W 340PD? I'm seriously considering one but have not shot one.

No malfunctions ever on mine. Shoots where I aim, actually quite accurate for a fixed site snub. DAO means a heavy trigger but I didn't change the factory springs as they are not that bad. Kind of stings with 357's, light bullets help this. Of course it's a breeze to carry. For concealed carry I can't think of a better revolver. I recommend it.

I have one. It seems to function perfectly.

I cannot attest to the pistol's accuracy, as mine is so poor with this little gun.

Does anyone make a grip that would let my middle finger get to the grip? I'd like to get a grip that's no wider (thicker?) than the factory, but sort of fills in to the lowest part of the trigger guard.

DOn, try Badger grips or Eagle. If you want to spend some bucks, look into Spegel grips.

Thanks, Fred