Dog gone it! I don’t recall the differences, if they were all made in the “N” model, or if they were made as it progressed… After my research, I had just decided to make sure the gun’s prefix was an “N”, and the magazines had a suffix of “A”…
Still, some of the problems I heard of sounded like very simple problems. Like cleaning, lubrication, proper ammo, correct hold, a little locktite might have solved most of them… I just held out for what I thought was the latest and greatest… It may all be hogwash…
The safety going on by itself bothered me more than the other things, but that, as I understand it was remedied by putting a small dimple in the retaining pin… S&W fixed that for nothing, if I remember correctly…
If the price was right, I would not hesitate in buying an older model…
I am no expert!... I just slept at a Holiday inn last night!
(I just own a P22)