80mm Clamp style rings like WO and SV provide

[netwolf]

Hi All,

Does anyone know where one can get some 80mm rings like the ones WO and SV use on there scopes. The WO and SV ones seem to start at the 90mm size.

I just got me a Borg 100ED and 76ED both using the 80mm Tube. One tube has some old Kenko rings and a Vixen dovetail. The other has no rings. I am hopping eventually to replace all with the nice Clamp style rings used by SV and WO. But I cant seem to locate any 80mm ones. The Borg ones look plasticky and cost 100$.

Regards
Fahim