Here’s my first CZ: A 457 Varmint in .22 WMR. Researched scope rails/mounts and went with one from a company I’d never heard of before: Area 419. It provides a Picatinny rail and 30 MOA. Put a Vortex 3-15x44 FFP scope on it - wanted something that had parallax adjustable down to 20 yards or less and not made in China - got 50% off due to being retired military and using Expert Voice (Vortex’s military discount outfit).