Other than the "Pro Series" billboard on the sideplate, which some have and some don't, internally, they have a slightly lighter rebound spring and mainspring installed.
Mine also came with a canted barrel and long ratchets at no extra charge.
The barrel is not "indexed" (installed) properly at 12 o'clock....consequently the gun shoots 3" left at 7 yards. Long ratchets refers to a condition where the hand/ratchet interface is not fitted properly, resulting in trigger binding at the end of the DA cycle.
These are documented, known issues that occur in some guns, particularly the J-frames.....the bottom line is to make sure you inspect every new firearm purchase thoroughly before buying.
The 442 Performance Center model that I purchased has the better trigger. It also came with a stainless colored cylinder and latch. I have one of these and the trigger was better out of the box.
My 442 is the Performance Center Model with the stainless cylinder/no lock. It has the best trigger of my three j-frames, or any other j-frame that I’ve handled. It’s a keeper.
Moon clips sound nice in theory, but they are more trouble than they are worth. Speed-loaders are the way to go for a defensive firearm IMO and most instructors agree. You do have the option of not using the moonclips, but there is still the potential for problems even when not using them.
Well,I bought the "Pro Series" and I have my answer. No, the moon clips are not worth the extra money and the trigger is no better. If anybody else out there is considering the Pro over the standard, I say buy the standard and spend the difference on a few speedloaders. Moon clips seem like a good idea that doesn't work in practice. They are difficult (to say the least) to load, easily bent and are basically a solution to a problem that doesn't really exist on a rimmed cartridge like the .38. Too bad, I was really hoping I would like moon clips. Hopefully the trigger on the standard 442 is not any worse because this one isn't great. Sometimes I just have to learn things the hard way.
I have a PRO series 640 and the only plus to the moon clips, in my opinion, is that if you load your first rounds with them it gets you positive ejection with the small ejection rod. Carrying them can be problematic when concealed and a reload is better from a speed loader or a speed strip.
Don't beat yourself up! You've done nothing wrong. You still own one of the finest CC revolvers out there. Just leave the clips in the box, if you prefer, and shoot and enjoy your gun. It's what I do!
Kaaskop49
Shield #5103
I will probably just keep carrying my 638, I like it better anyway. Not sure what to do with this one.