Installed my second set yesterday on a Daystate Air Wolf .22 cal, March 4.5-32 scope. The first pair are on an FX Bobcat 30 cal, Nightforce Benchrest scope I shot at this year's Extreme Benchrest. Easy to adjust, and say goodbye to shims. I try to keep my scopes within the middle third of their elevation and windage capacity, and the No Limits Mounts make this easy for elevation. The literature with the rings also says they have limited adjustment for windage, but I haven't figured that out. Loosening the elevation screws doesn't seem to provide any lateral travel, and if it did I don't see how you'd keep a lateral adjustment when you tightened them down.