Can someone with a CZ527 please measure their rear pillar length for me...

Hi, as the title says I'm hoping someone with a CZ527 can help by measuring the factory rear pillar length with verniers. Long story short, I have a inletted carbon stock that was bedded for the front and rear action screws but I think the rear action screw wasn't set correctly or been crushed (no pillars). I'm attempting to make some pillars and redo the bedding job. I have two magazines but one feeds a lot more reliably than the other.
Thanks,
Joel

Could totally depend on the stock. I have a CZ527 composite stock and the dimension required for the rear pillar was different to the factory roll pin / rear pillar in the original wooden stock.
When I made the pillars, I started a bit long and ground the length down until the action side of the pillar was .25mm proud. The bedding job fixed the rest of it up.

.25mm too long was selected as everything just worked - magazine fitted with a satisfying click and had no movement, and it fed well.

I've got one, will measure when I get home.

30.9mm Long
8mm OD
10.5 ID