I fitted a set of 30mm Burris Signature Zee Rings to a pair of Leupold QRW weaver style bases.
There is a gap of about 1 or 2mm between the top of the base and the bottom of the rings. Other than that they sit fine on the base and seem to bolt up sturdily.
Has anyone who uses the Signature Zee Rings found the same? Does the gap have any negative effect? I would have thought there'd be less chance of any flex if the bottom of the ring sat flush on top of the base.
Are Leupold QRW weaver type bases the same dimensions as any other weaver base?