SIGH1012 Features: * Sighting device * Four pattern reticle * Fog proof, shockproof, waterproof * Eye relief: Unlimited * Comes with the appropriate ring mounts * Front and rear extension tubes * Polarizing filter * Haze filter caps and an allen wrench * Magnification: 1x * Objective diameter: 27mm * Field of view: 58 yads * Tube Diameter: 33mm Color/Finish: * Finish: Two tone Specifications: * 3 volt CR2302 lithium battery Dimensions: * Dimension: 3"" H x 3.5"" W x 14.25"" D Warranty: * Lifetime replacement warranty