Ok so I want to shoot spots and 3d with the same bow. Are the dovetail mounts (for the extension bar)for sure-loc sights and viper archery sights universal? I cant find the specs on sizes and if the knobs with lock into the grooves. I know sure-loc makes a extreme sight that would work but i am interested in this viper sight. Any help would be appreciated.

Thanks
Steve

I cant believe nobody has a answer or a suggestion