I recently acquired a S&W M&P15 MOE which comes with the Magpul MOE stock, handguard, grip and MBUS rear sight. I wanted to put on my EOTech 512 and decided to go with the lower 1/3 cowitness I've read about, so I bought the following riser from Millet. The mount went on tight and looks good, however, when I flip up the rear sight, I can't see the front sight because the body of the EOTech is in the way. I don't have the exact height of the Millet riser on me but it can't be more than 1/2". So, in looking at other risers, I ran across the Larue LT-110. The description says it will raise the EOTech by .275" but to me, it looks like the piece of pic-rail on the back of the mount will put me in the same situation I'm in with the Millet riser. Is there a trick to getting a good lower 1/3 cowitness with the EOTech 512?