Scope mounting is my one complaint with the CZs. Very little in the way of options and none are cheap.
I have a Leupold 3 x 9 40mm in Warne rings.
IIRC, The issue with CZs is generally not the front objective clearing the barrel, but rather the Bolt handle clearing the ocular. At least it's that way with the rimfires. That's why you see some absurdly high scope mountings on CZs. Having to lift your face off the stock to see through the scope it is total no go for me.
For instance
What is that, a 50mm with an AO? Your front objective so large, you had to mount it high anyways. Can you keep your face firmly on the stock and shoot?One of my 204's with nary a problem