Which height rings for Sightron SII Big Sky 6-24x44?

[TORCHRIDER]

I have a Stevens 200 with a varmint contour barrel and and EGW 20* base. Which height rings will I need to mount a Sightron SII Big Sky 6-24x44? Looking at either Burris Signature Z, Burris Xtreme Tactical or similar.

Thanks!