Any low or medium height 34mm adjustable rings out there?

Burris also makes a one-piece quick-detach adjustable mount, the AR-Signature QD P.E.P.R Mount. 



Sportsman also has a 34mm model for elevation adjustment, and one for elevation and windage adjustment.



I like the Burris XTR Signature rings mentioned by others best. If you mount both rings as close as possible to the turrets you get the most elevation cant.

On the Burris page (and in the manual that comes with the rings they have a table to show what elevation cant you get depending on the distance between the two rings). Extrapolating from their table and moving the rings as close as 2" apart I get 56 moa total cant when using the maximum inserts (30mm model).

Matthias