I have a set of Leupold steel Mark 4 mounts 30mm super high. I’d ideally like to trade for another set of Mark 4 30mm high mounts either steel or aluminum, may consider other mounts but main thing I’m after is a 1.1” or thereabouts rail to optic centerline. Let me know what you’ve got. Mine have been mounted on a rifle for only to find out cheek weld was less than optimal. I can post pics if wanted but the mounts have no dings and look just like the websites pic only I’m a worse photographer than Leupold hires.