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, long range, and target applications.
V-Plex reticle is the single best all-purpose hunting reticle intended for a wide variety of hunting applications.
Adjustable objective (AO) allows maximum precision on small targets.
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.
Adjustable Objective
Adjustment for riflescope's objective lens provides image focus and parallax removal.
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.
Product Specs
Elevation Adjustment Range
70 MOA
Eye Relief
3.3 inches
Illuminated Reticle
No
Linear Field of View
44.6-14.8 feet/100 yards
Max Magnification
9x
Min Magnification
3x
Objective Size (mm)
40
Scope Series
DiamondBack
Weight
14.4 ounces
Windage Adjustment Range
70 MOA
Vortex Optics
Vortex Optics is one of the leading optics manufacturers which produces a complete line of meticulously designed rifle scopes, prism scopes, binoculars, spotting scopes, range finders, and other optical accessories. Vortex Optics offers the VIP Warranty which covers the product line for life.