AIM-O Co-Witness Mount for MRO Styled Sights

The AIM-O Co-Witness Mount for MRO Styled Sights is exactly what you need to perfectly mount your MRO sight in line with standard M4/AR-15 iron sights. This is also useful for those trying to use a Lower Face Mask with a Red Dot Sight, as you get a lot more room to effectively look down sights without your face protection getting in the way. The AIM-O Co-Witness Mount for MRO Styled Sights is incredibly easy to install, needing only the two Allen Screws to be loosened to place it on the Rail. Tighten these up again to hold it in place. This Riser Mount ensures that your MRO's red dot will sit perfectly in line with your standard M4/AR-15 iron sights. It is also useful if you plan to use a PEQ box on your rifle.