Vortex Crossfire II 6-24x50 Riflescopes are long-range scopes that are best suited for coyote hunting and other long-distance (over 1,000 yards) hunting and shooting. These scopes feature resettable MOA turrets, fully multi-coated lenses, a fast-focus eyepiece, long eye relief, and hard anodized single-piece aircraft-grade aluminum tube (o-ring sealed as well as nitrogen purged). Vortex Optics Crossfire II 6-24x50 AO SFP Riflescope is clear, tough, and bright. It is a value-priced riflescope that helps you improve accuracy every time and also maximize alignment for long-range shots. Have a look at the available models.