Very nice scope mount and lightweight, leveling screw isnt 100% perfect - Scalarworks LEAP/08 30mm Scope Mount

Bought this to help keep weight down on a rifle, and to maintain a QD system. The thumb nuts seems to work well, and the mount returns to zero, even if you vary by a click or two. The leveling screw is nice, it levels the scope, but the split ring style will cant the scope when you finish tightening them down. It was off a few tenths of a degree, so for some it might be ok, but if you are really particular, you will want to counter rotate it a little before you torque it down. It would be nice to have a torque spec for the the thumbscrews, but in my experience it's not really needed as finger tight really does work as they claim. If it wasn't so expensive I would buy more of these.