BuckRidge Horizon 4-16x50mm Long Range Rifle Scope. 4-16x50mm Variable Power. Weighs 20 oz. Field of view 26 feet - 7 feet at 100 yards. 30/30 reticle Horizon Series Rifle Scopes. Features exclusive heat-treated Horizon High Definition fully, multi coated optics for crystal clear image and enhanced brightness; easily modified, finger adjustable windage and elevation knobs, black matte finish. Scopes are shockproof, fog proof and waterproof.