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Vortex Diamondback 4-12x40mm Rifle Scope SFP Dead-Hold BDC Reticle
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$259.99
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SKU: WX2*0612738
Overview
Built for hunters who want a practical magnification range and a straightforward aiming system, this scope is suited to big game, muzzleloader, slug shotgun, and brush hunting applications. Its fully multi-coated optics are designed to deliver a clear sight picture, while the second focal plane Dead-Hold BDC reticle helps simplify holdover and windage at varying distances. The 1" aircraft-grade aluminum alloy tube, capped reset turrets, and fast-focus eyepiece support a clean, field-ready setup, and the argon-purged, O-ring sealed construction is intended for waterproof and fogproof use. It is a solid option for hunters who value dependable features without unnecessary complexity.
Why Hunters Choose the Vortex
Fully Multi-coated
Optics support bright, clear sight
Second Focal
Plane Dead-Hold BDC reticle helps
1" Shockproof
Aluminum alloy tube is built
Argon-purged, O-ring
Sealed construction is waterproof and
Fast Focus
Eyepiece allows quick reticle focusing
Key Features
- 4-12x magnification range for flexible target acquisition at varying distances
- 40mm objective lens with fully multi-coated optics for improved light transmission
- Second focal plane Dead-Hold BDC reticle for holdover and windage reference
- 1-inch aircraft-grade aluminum alloy tube with shockproof construction
- Argon-purged and O-ring sealed for waterproof, fogproof performance
- 1/4 MOA click hand-turn adjustments with capped reset turrets
- Fast Focus eyepiece for quick reticle focusing
Best Used For
- Big-game hunters wanting a versatile scope for close-to-midrange shots in varied terrain.
- Muzzleloader and slug shotgun users needing a second focal plane reticle with holdover reference.
- Brush hunters who prefer a low-profile optic with capped turrets and fast focus eyepiece.
- Hunters dialing magnification in changing conditions and wanting smooth adjustment control.
- Shooters seeking a waterproof, fogproof scope for demanding outdoor use.
Specifications
| Adjustment Click Value | 1/4 MOA |
|---|---|
| Blade Finish | Hard anodized finish |
| Eyepiece | Fast Focus eyepiece |
| Fogproof | Yes |
| Included Accessories | Lens cover, cleaning cloth |
| Magnification | 4-12x |
| Objective Lens Diameter | 40mm |
| Optics | Fully multi-coated |
| Parallax Setting | Parallax-free @ 100 yards |
| Purging Gas | Argon-purged |
| Reticle | Dead-Hold BDC |
| Reticle Plane | Second Focal Plane (SFP) |
| Sealing | O-ring sealed |
| Tube Diameter | 1 inch |
| Tube Material | Aircraft-grade, shockproof aluminum alloy |
| Turret Style | Low-profile turret style with capped reset turrets |
| Warranty | Vortex VIP Unlimited Lifetime Warranty |
| Waterproof | Yes |
Pros
- Fully multi-coated optics support bright, clear sight pictures.
- Second focal plane Dead-Hold BDC reticle helps simplify holdover and windage.
- 1" shockproof aluminum alloy tube is built for magnum recoil.
- Argon-purged, O-ring sealed construction is waterproof and fogproof.
- Fast Focus eyepiece allows quick reticle focusing.
- Includes lens covers and cleaning cloth for added convenience.
Considerations & Trade-offs
- The second focal plane Dead-Hold BDC reticle is designed to help with holdover and windage, but it does not provide the same ranging or holdover behavior as a first focal plane setup.
- At 4-12x magnification, this scope is well suited to general hunting use, but it is not a low-power option for very close, fast-moving targets.
- The 1" tube and capped reset turrets keep the profile streamlined, but they offer a more traditional setup than larger-tube or more exposed turret designs.
- Parallax is listed as parallax-free at 100 yards, so use at other distances may require more attention to sight picture and setup.
Suggested Comparisons
- Hunting rifle scopes
- Second focal plane scopes
- Low- to mid-power variable scopes
- Big game and muzzleloader optics
Suggested Accessories
- Scope rings
- Lens cleaning cloth
- Flip-up scope caps
- Rifle sling
Frequently Asked Questions
What type of hunting is this scope intended for?
The product data lists it as ideal for big game, muzzleloader, slug shotgun, and brush hunting applications.
What reticle does this scope use, and what is it meant to help with?
It uses a second focal plane Dead-Hold BDC reticle. The description says it helps eliminate guesswork on holdover and windage conditions at varying ranges.
Is the scope waterproof and fogproof?
Yes. The scope is argon-purged and O-ring sealed for waterproof and fogproof performance.
What adjustments does the scope offer?
The scope has 1/4 MOA click hand-turn adjustments and capped reset turrets.
What comes in the box?
The listing says it includes lens covers and a cleaning cloth.