Quickly bring your scope to new heights by mounting it with a VortexA(R) ViperA(R) Extended Cantilever Scope Mount. This rock-solid mount is machined from a block of 6061 T6 aluminum and finished in hard coat Type 3 anodized finish. The extended design will position your scope in a forward location and maintain your proper head position and eye relief on an AR-15 platform. Lightweight construction helps maintain the accuracy of your rifle. Cantilevered design provides ideal weight distribution and mount orientation Offset mount configuration allows you to maintain proper eye relief and head position on an AR-15 platform Solid aluminum construction with two integrated rings accepts a variety of tube scope diameters Order today!