BSA Bow Hunter 4X30mm Scope with BSA Crossbow Reticle: * Fully multi-coated optics * The Bow Hunter 4X30mm BSA Scope has 4X power magnification * Field of view at 100 yds: 21 * Parallax setting: 50 fixed * Adjustment range: 50-50 * Weight: .93 oz * Dimensions: 13.0"L x 5.5"W x 2.3"H * Model# CB4X30CP