Expert Review Good quality and easy to use. - DI Optical 3X Magnifier

I mounted this on a flat top AR-15 with the DI Optical Raven Red Dot Sight. It lined up perfectly and had great clarity. Rapid target acquisition was easy. It also cleared my folded back-up sights with no problem when in position. The mount is a bit difficult to swing out when not mounted on the gun, but once mounted it works quickly and easily with just a firm tug backwards followed by rotation to the desired position. Build quality is excellent, you can tell it's well made the second you open the box and get your hands on it. Very solid and held in place with no problems throughout a few hundred rounds at the range. I was very satisfied overall with the performance.