Dumb question: why is everyone so interested in getting the lowest possible scope rings?
i
All else being equal, lower scope heights results in a stronger mount due to the reduce length of the mechanical lever arm (moment arm if you speak in engineering term). The shorter the arm, the lower the stress on the mount.
To me, it is just as important that they be correct height for proper eye alignment with good cheek weld, which makes stock ergonomics a factor. If/when those ergos result in higher scope heights, the strength issue can be resolved with different mount designs, but those solutions typically increase weight of the mounts.
