Description
About this product
With a long legacy of proven grit, Diamondback® is a true workhorse, delivering hard-working reliability in trusted lineup of models. Excellent low-light capability. Brilliant contrast and sharpness that serves up impressive images. Renowned for toughness and accuracy, it’s built with durable construction and a lightweight design, giving hunters the confidence to push further and succeed in any terrain. Simple to use and rugged enough for any hunt, Diamondback® is made to go the distance, from the East to the Rockies and beyond.
Included in the Box
- Removable Lens Covers
- Lens Cloth
Diamondback 4-12×40 Dimensions (in inches)

| Lengths | |||||
|---|---|---|---|---|---|
| L1 | L2 | L3 | L4 | L5 | L6 |
| 12.0 | 2.46 | 2.15 | 5.85 | 3.0 | 3.1 |
| Heights | |
|---|---|
| H1 | H2 |
| 1.89 | 1.69 |
Recommended uses
Hunting
Specifications
| Magnification | 4-12x |
|---|---|
| Objective Lens Diameter | 40 mm |
| Focal Plane | Second Focal Plane |
| Reticle | Dead-Hold® BDC (MOA) |
| Eye Relief | 3.1″ |
| Field of View | 32.4′ – 11.3′ @ 100 yds |
| Turret Style | Capped |
| Tube Size | 1 inch |
| Adjustment Graduation | 1/4 MOA |
| Travel Per Rotation | 15 MOA |
| Max Elevation Adjustment | 60 MOA |
| Max Windage Adjustment | 60 MOA |
| Parallax Setting | 100 yds. |
| Length | 12.0″ |
| Weight | 14.2 oz |
Feature Tech
XD™ Optical System
Premium optical system delivers impressive resolution, edge-to-edge sharpness, greatly reduces chromatic aberration, and guarantees bright, high-contrast images.
Fully Multi-Coated Lenses
Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance.
Argon Gas Purged
Gas purged and O-ring sealed for superior fogproof and waterproof performance in the most extreme conditions.
Fast-Focus Eyepiece
Allows for quick and easy reticle focusing.
Aircraft Grade Aluminum
Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
Low-Glare Matte Black Anodize
Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter’s position.
Waterproof
Designed to withstand harsh weather conditions.
Fogproof
Designed to withstand a wide range of temperatures.
Shockproof
Designed to withstand the highest levels of recoil and impact.
Reticle
DEAD-HOLD® BDC (MOA)
Customized dot design helps eliminate guesswork on holdover and windage corrections. Good for hunting/shooting at varying ranges where estimating holdover is a concern.

| Price: | $299.99 |












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