Ok for lefties too - SIG SAUER Juliet 3-Micro RDS Magnifiers

Sig packaging is the best. This ships with everything you need, multiple risers, the correct size hex key, bikini cover, and all secured nicely in foam. Obviously it pairs perfectly with the Romeo5. I was able to adjust the Romeo dot to center using the screws, I read reviews where others had problems but I didn't experience this issue.

I'm a lefty so I did rotate the magnifier 180 degrees on the mount to flip away from my face. But you cannot change the push to flip mechanism, it becomes a pull to flip. Since the mount is not centered front to back this places the button kinda close to the front lens. In the normal mounting where you push the button there's enough tube body hanging past the mount to use the same finger to swing the Juliet up. You really can't do that comfortably setup lefty and I find myself pulling the button with my index finger and swinging the optic with my thumb. The motion is a little more involved but it still works.