Product DescriptionVortex Diamondback 4-12x40 Riflescope Dead-Hold BDC (MOA)The Diamondback
loaded with features! First, the solid one-piece aircraft-grade aluminum alloy construction makes the Diamondback riflescope virtually indestructible and highly resistant to magnum recoil. Argon purging puts waterproof and fogproof performance on the agenda, and advanced fully multi-coated optics raise an eyebrow when crystal clear, tack-sharp images appear in the crosshairs. Look for all this and more in a riflescope you'd expect to cost quite a bit more-but doesn't. We can live with that- 4-12x40 riflescope is ideal for big game, predator/varmint, muzzleloader, slug shotgun, and long range applications.- Dead-Hold BDC reticle has a customized design that helps eliminate guesswork on hold-over and windage corrections. Good for any hunting or shooting at varying ranges where estimating hold-over would be a concern SPECS: Magnification: 4-12x Objective Lens Diameter: 40mm Eye Relief: 3.1 Inches Field of View: 32.4-11.3 feet/100 yards Tube Size: 1 Inch Turret Style: Capped Adjustment Graduation: 1/4 MOA Travel per Rotation: 15 MOA Max Elevation Adjustment: 60 MOA Max Windage Adjustment: 60 MOA Parallax Setting: 100 Yards Length: 12 Inches Weight: 14.6 Ounces
OPTICAL FEATURES- Fully Multi-Coated: Increases light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.- Second Focal Plane Reticle: Scale of reticle maintains the same ideally-sized appearance. Listed reticle subtensions used for estimating range, holdover and wind drift correction are accurate at the highest magnification
CONSTRUCTION FEATURES- Tube Size: 1-inch diameter.- Single-Piece Tube: Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.- Aircraft-Grade Aluminum: Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.- Waterproof: O-ring seals prevent moisture, dust and debris from penetrating the riflescope for reliable performance in all environments.- Fogproof: Argon gas purging prevents internal fogging over a wide range of temperatures.- Shockproof: Rugged construction withstands recoil and impact.- Hard Anodized Finish: Highly durable low-glare matte finish helps camouflage the shooter's position.- Precision-Glide Erector System: Uses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions. Capped Reset Turrets: Allow re-indexing of the turret to zero after sighting in the riflescope. Caps provide external protection for turret INTERNAL MECHANISM DESIGN FEATURES- Precision-Glide Erector System: Uses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions CONVENIENCE FEATURES - Fast Focus Eyepiece: Allows quick and easy reticle focusing.