Got my rails yesterday.
WEAVER no lug fit and finish...well...Weaver like RETURNING THEM.
Leupold best dead on fit to Winchester. Good enough for a 30'06.
DNZ the winner. Tallest (thickest) Largest cutout cartridge loading port. Full size grade 8 cap screws that fit precisely into screw countersinks. Easiest to fit lugs to. Twice the price of Weavers. 10X better than the Weavers.. Installing them on the Weatherbys.