I've had my PM9 for a few years, I don't even think the CM's were out when I got it. I probably carry it 75% of the time, with my Glock 19 taking up the rest.
It seems like forever that I've wanted to put some Big Dots on, but just never seemed to find them in stock when I had the cash. I even went to my local smith to see if they could get them with no luck.
Finally last week, they found a set. So, off to the range I went.
For a first outing, I'm pretty pleased. Approximately, 50 rounds at 7 yards, from the draw, with double taps, and several speed reloads. I think this averages about 3-3.5in, ignoring the two flyers. To me, that's all center mass (if the group looks off-center it's because where the first round went is where I aimed the rest).
Couldn't be happier. Now my PM is perfect.
RB