A red dot mount lets you put a red dot on your CZ P-07 without any work on the slide. The mount replaces the rear sight in the dovetail cut, and the red dot sits on top. The same mounts fit the CZ P-09. Screws are included with both.
Mounts you can choose
Shield Sights mount: for red dots with the Shield RMSc footprint. Made of brass and polymer in the UK.
Outer Impact universal mount type C: takes the Trijicon RMR, C-More RTS and Docter footprints. Aluminium, made in the US.
A universal mount takes more than one footprint, so it still fits if you change your red dot later.