The Primary Arms GLx 6x Magnifier brings the reach and the precision of a low power variable optic to your MD25 G2 red dot. With exceptional glass clarity and a large 2.5 inches of eye relief packed into a lightweight aluminum body weighing in at only 7.2 ounces and a length of 3.9 inches, this 6x red dot magnifier will greatly improve your range capabilities without getting in the way. A flip to side mount is included in the box saving you the headache of buying a compatible mount separately and gives you the flexibility to quickly switch between 1x for CQB and 6x for longer ranges. Additionally, the 6x magnifier is compatible with the vast majority of 2-screw style magnifier mounts if you are running a higher red dot mount. Primary Arms also offers a mount riser (sold separately) for the included FTSM mount to bring the optical centerline of the magnifier up to 1.93". If you are wanting the flexibility of an LPVO but don't want to get rid of your favorite red dot sight, then you c...