This is the G style super precision mount Maded by  6068AL. 34mm scope ring diameter. 1.7" height scope mount, ideal for your favorite Nightforce ATACR scope,

Vortex HD Gen III, or other low-power variable optic.  This mount is ideal for the AR and SCAR platforms where the higher scope mount allows for

a more neutral head position and an enhanced eyebox, equating to fast mounting of the rifle and shots on target. 

This is without a doubt one of my favorite optic mounts and Geissele doesn't fail with their exceptional manufacturing and attention to detail. 

These mounts are a work of art.

This Raiser Mount is a drop-in upgrade for magnified scope mounts. Available initially for Geissele Automatics’ Super Precision 30mm optic mount,

 it adds a mounting point for a Trijicon RMR to provide a fast, close-range optic to your magnified scope.