Product Description
4-12x40 SFP 1-Inch Riflescope with Dead-Hold BDC Reticle (MOA)
Product Overview
The Diamondback is loaded with features. The solid, one-piece aluminum alloy construction makes the Diamondback riflescope virtually indestructible and highly resistant to magnum recoil. Argon purging makes the scope waterproof and fogproof, and advanced fully multi-coated optics allow crystal clear, tack-sharp images to appear in the crosshairs. All this and more in a riflescope at a modest price.
- 4-12×40 riflescope is ideal for big game, predator/varmint, muzzleloader, slug shotgun, long range, and target applications.
- Dead-Hold BDC reticle has a customized design that helps eliminate guesswork on hold-over and windage corrections. Good for hunting or shooting at varying ranges where estimating hold-over would be a concern.
Diamondback 4-12×40 BDC Specifications
Magnification
- 4-12 x
Objective Lens Diameter
- 40 mm
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
Product Manuals and Information
Diamondback Riflescope Manual: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.
Reticle and Subtensions
click on any image for larger view
Full View
Close Up
Reticle Subtensions
