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Vortex Diamondback 4-12x40 Riflescope (Dead-Hold BDC MOA Reticle) with 1-inch Scope Rings and Hat

  • mfr: DBK04BDCRNG
  • SKU: DBK04BDCRNG
In Stock

Available options:

  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

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Product highlights

  • 4-12x magnification in 40mm objective lens
  • Dead-Hold BDC MOA reticle
  • Second focal plane reticle
  • 1-inch main tube diameter
  • Fully multi-coating
  • Waterproof, Fogproof, and Shockproof
  • Anodized aluminum housing

Vortex Diamondback 4-12x40 Riflescope (Dead-Hold BDC MOA Reticle) with 1-inch Scope Rings and Hat

Vortex Diamondback 4-12x40 Riflescope (Dead-Hold BDC MOA Reticle)

Vortex Optics riflescopes boast extreme durability, high mechanical precision, and superior high-definition optics. The Diamondback 4-12x40 Riflescope was carefully crafted and meticulously designed to make this rifle scope the ideal optical solution for a long range tactical applications. The Diamondback 4-12x40 Riflescope (Dead-Hold BDC MOA Reticle) brings you exceptional image quality thanks to the optical glass. The 40mm objective lens features a BDC reticle that offers shooters highly functional, intuitive, and detailed hold points, yet remains uncluttered for optimal viewing. The Vortex Diamondback Riflescope comes with Vortex Optics' VIP Warranty.

Superior Optics

Diamondback 4-12x40 Riflescope lenses are fully multi-coated with anti-reflection coatings for maximum light transmission and minimum glare on all air-to-glass surfaces. The lens provides higher color contrast, sharper images, and superior light transmission. The glass-etched reticle was precision etched in the second focal plane for an image that always maintains the same ideally-sized appearance. It designed to provide precise aiming even at the longest range and lowest light conditions.

Dead-Hold BDC Reticle

The Diamondbacks Dead-Hold BDC aiming reticle is designed to help eliminate guesswork on holdover and windage corrections. This type of reticle is good for hunting or other types of shooting where you will be aiming at targets across very long distances. The Dead-Hold reticle can be used effectively with high powered rifles, rimfire rifles, black powder rifles and slug shotguns. The BDC Reticle is constructed in the second focal plane and maximizes long-distance shooting and ranging abilities for your Diamondback Riflescope. The reticle was marked using MOA based subtension lines as a reference for bullet-drop as well as bullet drift in windy conditions; the ultra-precision laser etching on the glass reticle is kept to the tightest tolerances possible. The BDC reticle has a max windage adjustment level of 60 MOA and a max elevation adjustment level of 60 MOA.

Durable Build

Constructed out of aircraft-grade aluminum, this Vortex Optics Riflescope has a tube size diameter of 1 inch in a single-piece tube designed to maximize alignment for improved accuracy and optical performance. A tough hard-coat anodized exterior combines with ArmorTek exterior coating to help protect your scope protects against bumps, bruises, scratches, oil, and dirt. O-ring seals and Argon gas purging create a waterproof, dustproof, and shockproof body.

Internal Mechanisms

Capped tactical turrets give you extreme control for fast and accurate elevation and wind adjustments thanks in-part to the integrated locking mechanism that prevents accidental adjustments. The Precision-Glide Erector System ensures components of the zoom lens mechanism glide smoothly and cleanly through the entire magnification range.

Specifications

Performance
Magnification >15x
Objective Lens Diameter 40mm
Reticle Pattern 4 MOA
General
Fogproof Yes
Water-Resistant Yes
Maintube Diameter 1 inch
Weight 14.6 ounces
Color Green
Features
Windage Adjustment 60 MOA
Impact Point Correction Not Available

Questions

Customer Questions
No Questions

Returns

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Vortex Diamondback 4-12x40 Riflescope (Dead-Hold BDC MOA Reticle) with 1-inch Scope Rings and Hat

Vortex Diamondback 4-12x40 Riflescope (Dead-Hold BDC MOA Reticle) with 1-inch Scope Rings and Hat SKU: DBK04BDCRNG

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