Check the description of the magwell. Companies usually say in the description if it requires SHORT grips or MEDIUM grips.
Then, choose the CZ75 grip you want, and select your size from the drop down menu.
- Medium Length | Tactical Sport
- Short Length | Tactical Sport Orange | Czechmate
*you don't need a TSO or TS to select these options. They just refer to the grip length
If you aren't sure, you can always email us photos of your gun to sales@lokgrips.com and we can help