Robert, Nice scope rings, but if you go with Badger Ordnance you need higher ones then the .823. With the 50mm objective you need .245 clearance from the 50mm objective tube to the mounting base. The .823 height only gives you .230 from 50mm tube to monting base. So need at least .015 higher base. Can use Badger Ordnance they have plenty of taller options in same rings up to 1.45mm. The next size up in this style and brand is the High Rings and they give .535 clearance. They'll definitely clear but the possibility is they will be excessively tall. That's the way I figure it, but like Richard says always good to see a professional gunsmith.

I suggest contacting CZ at Toll-free: 1-800-955-4486 or https://cz-usa.com/company/contact and asking them for advice on what will work best with your gun