Diamondback 3-9x40mm Dead-Hold BDC MOA 1 Inch Rifle Scope by Vortex Optics

Versatile 3-9x40 Hunting Rifle Scope with Dead-Hold BDC MOA Reticle and Durable 1-Inch Tube

The Diamondback 3-9x40mm Dead-Hold BDC MOA 1 Inch Rifle Scope by Vortex Optics is designed for hunters and shooters who demand dependable accuracy, clear optics, and rugged reliability in the field. Featuring a versatile magnification range and a proven Dead-Hold BDC reticle, this riflescope delivers fast target acquisition and precise shot placement across a wide range of hunting environments.

Built with high-quality optical components and a fully multi-coated lens system, the Diamondback 3-9x40 produces bright, sharp images with excellent contrast and clarity. The large 40mm objective lens enhances light transmission, making it ideal for early morning and late evening hunts when visibility is critical.

Constructed from aircraft-grade aluminum with a one-piece 1-inch tube, this riflescope is engineered for strength, durability, and consistent performance. Waterproof, fogproof, and shockproof protection ensures the Diamondback scope performs reliably in demanding outdoor conditions.

Key Features and Benefits

Dead-Hold BDC MOA Reticle

The Dead-Hold BDC reticle is designed to eliminate the need for complex holdover calculations in the field. This MOA-based reticle provides intuitive aiming points that help shooters compensate for bullet drop at extended distances while maintaining a clean and uncluttered sight picture.

Simple and effective bullet drop compensation
Fast target acquisition with a clear reticle design
MOA-based references for improved long-range accuracy
Ideal for hunting and general-purpose shooting

Versatile 3-9x Magnification Range

The 3-9x magnification range offers excellent flexibility for a wide variety of shooting scenarios. Lower magnification provides a wider field of view for closer shots, while higher magnification allows precise targeting at longer distances.

3x magnification for quick target acquisition
9x magnification for improved long-range precision
Ideal for deer hunting, predator hunting, and range shooting
Balanced performance for multiple rifle platforms

Fully Multi-Coated Optical System

Premium multi-coated lenses improve light transmission and image clarity, delivering a bright and detailed sight picture in varying lighting conditions.

Enhanced brightness and contrast
Reduced glare and improved optical performance
Clear edge-to-edge image quality

Large 40mm Objective Lens

The 40mm objective lens gathers more light for improved visibility during low-light hunting conditions.

Brighter image at dawn and dusk
Improved target visibility in wooded or shaded terrain
Balanced size for hunting rifle setups

Durable One-Piece Tube Construction

The rugged one-piece tube is built from aircraft-grade aluminum to withstand heavy recoil and harsh environmental conditions.

Strong yet lightweight aluminum construction
Hard anodized matte finish resists wear and corrosion
Maintains structural integrity under recoil

Waterproof, Fogproof, and Shockproof Reliability

The Diamondback riflescope is built for dependable performance in challenging weather and terrain conditions.

O-ring sealed for waterproof protection
Nitrogen purged to prevent internal fogging
Shockproof construction maintains zero under recoil

Detailed Specifications

Product Name: Diamondback 3-9x40 Rifle Scope
Brand: Vortex Optics
Magnification Range: 3-9x
Objective Lens Diameter: 40mm
Tube Diameter: 1 inch
Reticle Type: Dead-Hold BDC MOA
Reticle Position: Second Focal Plane (SFP)
Lens Coating: Fully multi-coated
Construction Material: Aircraft-grade aluminum
Finish: Matte black anodized
Adjustment Type: Windage and elevation turrets
Waterproof: Yes
Fogproof: Yes
Shockproof: Yes
Application: Hunting, target shooting, and general-purpose rifle use

Dimensions and Fit Information

Compatible with standard 1-inch scope rings
40mm objective lens provides excellent brightness without excessive bulk
Balanced design suitable for bolt-action and semi-automatic rifles
Lightweight construction maintains natural rifle handling

Usage Instructions

Mount the riflescope using compatible 1-inch rings or mounting bases designed for your rifle platform.
Adjust the eye relief and level the reticle before tightening the mounting hardware.
Zero the riflescope at your preferred shooting distance using the windage and elevation adjustments.
Use the Dead-Hold BDC reticle for holdover references when engaging targets at extended distances.
Regularly inspect mounting screws and confirm zero to maintain accuracy.

Ideal Applications

Whitetail deer hunting
Predator and varmint hunting
General hunting rifles
Target practice and range shooting
Field shooting applications

Why Choose the Diamondback 3-9x40 Rifle Scope

Reliable 3-9x magnification range trusted by hunters
Dead-Hold BDC MOA reticle for accurate holdovers
Bright, fully multi-coated optical system
Durable aircraft-grade aluminum construction
Waterproof, fogproof, and shockproof reliability
Trusted Vortex Optics performance

Warranty Information

The Diamondback 3-9x40mm Dead-Hold BDC MOA 1 Inch Rifle Scope by Vortex Optics is backed by the Vortex VIP Warranty, an unlimited lifetime warranty that protects against defects and damage, ensuring long-term reliability and peace of mind for every shooter.