Expensive but the only dog in the fight - Unity Tactical FAST FTC Omni Mount

I really enjoy the flip to center design that unity has come up with. Having never enjoyed a piece of glass hanging out by the ejection port the fast mounts keep the magnifier in board of the firearms width when not in use. The upright head position is comfortable whether you are using night vision or not (i dont) but can be challenging to maintain good eye relief if you do not train for the appropriate chin/cheek weld. I beliveve another company is entering the flip to center game but unity is here now, and does it well.