really low 30 mm rings to fit a weaver/picitinny type rail,with the taper base and the 4.5-14 LR/M1 with 30mm tube/40mm lens it sits to high to suit me,,

does anybody know off the top of their head who makes the lowest rings without checking specs of ever different kind made??

I wanted the Burris rings with inserts but medium is low as I can find with them.
gun junky