The Vortex Diamondback 4-12x40 Riflescope combines versatile 4-12x magnification with the Dead-Hold BDC MOA reticle for dependable hunting and field performance. Its fully multi-coated optical system provides strong clarity and contrast, while the rugged one-piece aircraft-grade aluminum tube is argon purged for waterproof and fogproof performance in changing outdoor conditions.
Functional Highlights
- Versatile 4-12x magnification range
- 40mm objective lens
- Dead-Hold BDC MOA reticle
- Second focal plane reticle design
- Fully multi-coated optical system
- 1" one-piece main tube
- Aircraft-grade aluminum construction
- Capped windage and elevation turrets
- Fast-focus eyepiece
- Argon-purged waterproof and fogproof construction
- Shockproof design for demanding field use
Technical Specifications
| Brand | Vortex Optics |
| Series | Diamondback |
| Magnification | 4-12x |
| Objective | 40mm |
| Reticle | Dead-Hold BDC MOA |
| Focal Plane | Second Focal Plane |
| Tube Diameter | 1" |
| Eye Relief | 3.1" |
| Field of View | 32.4' - 11.3' @ 100 Yards |
| Adjustment | 1/4 MOA |
| Parallax | 100 Yards |
| Length | 12.0" |
| Product Weight | 14.2 oz |
| MPN | DBK-04-BDC |
Proven Diamondback Performance
With its versatile magnification range, durable construction and Dead-Hold BDC reticle, the Diamondback 4-12x40 provides hunters with a straightforward and dependable optic designed for varied terrain and changing field conditions.
