My friend,a relatively new shooter, bought the CZ P 10S today,
checked it out and we took it to the range. First up was Blazer Brass 115 gr 9mm. Failures to feed and extract 2 out of 3 times. Then 9mm ZQ1 NATO. Perfect function.
She found the mags difficult to load and mag spring was stiff.
A quality mag loader is coming.
Aside from it`s dislike for the light Blazers it is a really good gun.
She will be working on her manual of arms, swapping the mag release for left handed operation and more range time.
Maybe when it loosens up it will run ok will 115`s. But the 123gr ZQ1 ran flawlessly.
Jim