I have the Zeiss V4 4-16x44 w/30mm tube. My Browning X-Bolt loves the American Whitetail .30-06 150gr SP. I ordered the turret when I my groups were .75 MOA at 100 yards.
I ordered the speed dial because in Texas our shots are, on average, 125 to 200 yards. Once the turret arrived and it was installed I went back to the range and tried it out at 100, 200 and 300 yards.
I am very satisfied with the performance of the turret,