The Vortex Razor Red Dot AR-15 Offset Mount holds your Razor Red dot at a 45 degree angle off to either side of your Picatinny rail. This offset mount allows you to have a different main sight, or rifle scope. If you dont have iron sights or want another optics option, this provides an easy answer! Keep your Red dot mounted to the side for close range pull up shots that would otherwise be extremely hard to achieve. Held up to the same standards as other mounts, this is constructed of hard coated anodized aluminum.