Apex Tundra BowSight 3 Pin .019 Xtra: * The Apex Tundra BowSight 3 Pin .019 Xtra is a rugged sight which includes lightweight, compact design that allows sight to match industry trends for smaller bows * The machined ultra-tough composite construction allows for quick and easy fiber replacement * The Tundra also has a reversible bracket for greater vertical adjustability * A large field of view is afforded by the aperture"s 1.8 inch inner diameter * This model features a innovative pin design improves sight picture and protects fibers * Low-light visibility is enhanced by a glow-in-the-dark shooter"s ring * The Tundra sight includes level * It is perfect for today"s modern archer