JB:
You indeed have a Czech 98/22. It's a long rifle, similar to the G98 and should have a 29" barrel. In contrast, the Vz 24 is a short rifle, more in line with the K98.
The Czechs sold a bunch of 98/22s to the Turks during the early 1920s. They were imported around 2001 to 2003 and...