Diamondback 3-9x40 Riflescope 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. * 3-9x40 riflescope is ideal for big game, muzzleloader, and slug shotgun 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.
OPTICAL FEATURES
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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
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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
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Precision-Glide Erector System |
Uses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions. |
CONVENIENCE FEATURES
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Fast Focus Eyepiece |
Allows quick and easy reticle focusing. |