CZ scope mounts- Are Brno/CZ .22 mounts the same as CZ 550?

[Nhoro]

Hi All, I ask the learned gun nuts on the forum if CZ 550 mounts are the same as Brno/CZ .22 mounts. Initial investigation indicates they are the same size -17 mm. Seems possible.

I just bought a .22 but will have to go through licensing procedure before I have it in my hands and I am trying to figure out what to buy.

 

[DmacD]

I own a CZ 455 .22lr rifle. I believe the dovetail for the scope mounts measure 11mm.
The CZ 550 (2) BRNO 600 and 602 rifles I own all have a dovetail that measure 19mm.
Some of the American models of CZ 452/453 in .22lr or .22WMR may measure 3/8" I think.
Best to measure, at the widest section, to get the true size.

 

[IvW]

Depends on which Brno 22 you have, they are 11mm, 14 mm or 16mm, all Brno and CZ centre fires are 19mm, so no CZ 550 ounts will not fit