I had two FTF with CCI just this weekend, out of about 350 rounds fired. I'm installing an extended firing pin and a new 15 pound mainspring tonight. We'll see if that helps. (The gun is a CZ 75B)
I should add that I've admittedly been a little lazy in cleaning the firing pin and channel... but figure installing the extended pin can't hurt matters.
I should add that I've admittedly been a little lazy in cleaning the firing pin and channel... but figure installing the extended pin can't hurt matters.



















































