Just don't think every PM9 is perfect.
I bought one of the very early ones.
Didn't have an issue for years.
My gun was actually on the barrel recall list, but since mine fed hollow point ammo, I didn't send it in.
Then there was a "sort of" recall about light mag release buttons.
Called Kahr and they sent me the new part.
There's a lot to like about the PM9.
1. Light
2. Small
3. Accurate
4. Reliable
5. Sweet trigger
6. Easy to shoot, as in soft recoil
Around 2000 rounds, I started seeing evidence of barrel peening on mine.
Knowing that it could become a serious problem, and Kahr's attempts to correct this weren't 100% successful, I sold it.
It is (was?) a problem with many PM9s.
In my opinion, it's still too early to declare that Kahr has fixed this issue.
I'd love to see some new PM9s get to 5 or 10,000 rounds with no problems.
I still think they are just about the perfect CCW gun.
The main gripe you'll find about Kahr is that customer service can be slow, rude, and send a gun back in worse condition than when it was sent in.
That situation doesn't seem to have changed over the years.
If your gun is good out of the box, then you shouldn't have any problems.
(Except for the peening issue, and time will tell about that.)
Some owners gripe about cosmetic issues that are silly to me.
(These are self defense guns, no collector pieces.
)
Others have complained about the difficulty of chambering the first round.
That's just an operator training issue, IMO.
(Using the slide stop lever usually works fine.)
I've not given up on the brand though.
While I'm waiting to see how newer PM9s perform, I've picked up a CW9.
Almost as small, but in every other aspect listed above, it matches the PM9, and costs quite a bit less.