Hi Marty and welcome. Yes, sights for the CZ P-10 are generally compatible with the CZ P-09. This is because the P-10, P-07, and P-09 models share the same front and rear sight dovetails and mounting methods. Cheers and stay safe!

Hi Marty, the sights are interchangeable.
CZ P-10F magazines in 9x19 caliber are fully interchangeable with CZ P-09 magazines- these are 100% identical magazines and they use the same mag pads as well as the same length.
CZ P-10S models - these are unique from other CZs
See CZ Magazines Compatibility Guide here >>> cz-parts.com/cz-magazines-compatibility-guide
Stay safe & have a great day!

yes the sights interchange

Yes, sights for the CZ P-10 and CZ P-09 are largely compatible, especially when it comes to front sights. The P-10, P-07, and P-09 share the same front sight mount and width, meaning many aftermarket front sights designed for the P-07/P-09 will also fit the P-10. However, the P-10 C "M" model has its own unique cut, and some sights might not be directly compatible.
No, magazines for the CZ P10 and CZ P09 are not interchangeable. While P10 magazines will work in the P09, older P09 magazines will not work in the P10. This is because the P09 has a specific cut for the magazine release, while the P10 has a different design, according to a post on the Brian Enos' Forums. Newer P09 magazines are made with the rectangular cut needed for P10s,