The Vortex Crossfire II Riflescope is a durable, bright, and clear addition to your gun on and off the range. These Riflescopes from Vortex are crafted from a solid block of aircraft-grade aluminum for a durability. Furthermore, the Vortex Crossfire II 2-7x32mm Riflescope is waterproof, with O-rings to prevent moisture, dust, debris and more from entering the tube and disrupting performance. When performance matters, look to the Vortex Crossfire II 2-7x32mm Waterproof Riflescope for an accurate shot every time.