Product Details Vortex Rage 4-16x42 Dead-Hold BDC Riflescope 84382912490 The Vortex Rage 4-16x42 Dead-Hold BDC Riflescope is built for dependable performance even in extreme conditions. The Vortex Rage 4-16x42 Dead-Hold BDC features a premium XD Optical System that ensures a bright, high-contrast image with edge-to-edge sharpness and impressive resolution. XR lens coatings minimize reflections for increased light transmission, while aircraft-grade aluminum construction and a low-glare matte finish provide strength and durability. The Vortex Rage 4-16x42 Dead-Hold BDC also features capped turrets that provide external turret protection and allow quick re-indexing to zero after sighting in the scope. Get a sharp, high-contrast image and take your shot with the Vortex Rage 4-16x42 Dead-Hold BDC Riflescope. Included: Lens cloth 4 in. sunshade Tethered lens covers Features XD Optical System delivers impressive resolution, edge-to-edge sharpness, reduced chromatic aberration, and a bright, high-contrast image XR Lens Coatings on all air-to-glass surfaces minimize reflection for exceptional light transmission, clarity, and low-light performance Corrosion- and wear-resistant low-glare matte black surface helps camouflage the shooter's position Capped turrets allow quick re-indexing to zero after sighting in and provide external turret protection Argon gas purged and O-ring sealed for superior performance even in extreme conditions Durable aircraft-grade aluminum construction Waterproof, fogproof, and shockproof Specs Focal Plane: SFP Max Elevation Adjustment: 80 MOA Magnification: 4–16x Reticle: Dead-Hold BDC Max Windage Adjustment: 80 MOA Turret Style: Capped Adjustment Click Value: 1/4 MOA Tube Diameter: 1 in. Travel per Rotation: 15 MOA Length: 12.5 in. Field of View: 23.8–6.1 ft./100 yds. Weight: 18 oz. Parallax Setting: 30 yds. to infinity Objective Lens Diameter: 42mm California Residents WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov