[Henny]

Henny...

How often do you change the firing pin retaining pins (how many rounds fired)?
I'm referring to the replacement pins you suggested.

I'm not mechanical....how did you figured out that these will work? We're the specs given by CZ? ( I'm glad you did. But I would like to know...for my own learning.)

Anyone else here use pins like the ones mentioned above?

I don’t remember how many rounds I fired before I changed it. I discovered it was getting chewed up when I did a detail cleaning after a rainy, muddy class.

it’s just a steel roll pin. I measured it with my calipers using millimeters, looked in McMaster Carr and ordered some. Perfect fit! The pin is holding up fine.

Admittedly, I don’t shoot my CZ as much anymore. I got older, and all of a sudden the front and rear sight became one.

Now I daily carry my G19.5 MOS w/ RMR. RMRs are a Godsend.