Any chance that anyone here has a rear sight blade insert for a CZ 600 ZKK? Just a long shot try..... Could use one and would simplify life before having to have the dovetail recut to a more common size.
Thanks in advance for looking. I appreciate any help I may get.

I may have one, but not sure. I’ll be home Tuesday. I’ll let you know then if you don’t find one before then.

Thanks for your kind response. I will await the results of your search eagerly.
Best Regards

I believe the Dovetail measures 12mm