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VMD-3103 Vortex Venom Red Dot 3 MOA

Manufacturer: Vortex Optics
Manufacturer part number: VMD-3103
UPC: 875874005464
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Vortex Venom 3 MOA Red Dot / Reflex Optic - VMD-3103

Make your AR, pistol, or shotgun even more poisonous with the Vortex Venom Red Dot Sight with 3 MOA Dot (VMD-3103). The 3 MOA dot promotes rapid target acquisition while providing a precise point of aim—getting shots down range and on target fast. The durable, machined aluminum housing ensures the unit will stand up to whatever you throw at it. A high-quality, fully multi-coated lens offers a clean, wide field of view. The top-load system makes changing the CR 1632 battery a snap and alleviates the need to remove the sight when switching the power source. The power and dot intensity controls are conveniently located on the left side of the unit. Flush 1 MOA windage and elevation adjustments are super sleek and make sighting in a breeze.


  • Weaver / Picatinny mount
  • T-15 Torx wrench
  • Rain cover
  • Lens cloth
  • Mounting screws
  • CR 1632 battery
  • Screwdriver


Vortex Venom 3 MOA Highlights
Vortex Venom 3 MOA Reticle Appearance

3 MOA Vortex Venom VMD-3103 Features:

  • Compatible with AR firearms, pistols and shotguns
  • Power and dot intensity controls on the left side are easy to manipulate
  • Sleek 1 MOA windage and elevation adjustments sit flush with the body for convenient use
  • Machined-aluminum housing is shockproof to resist impacts and recoil
  • 3 MOA reticle allows for rapid target acquisition
  • Parallax-free reticle maintains its position when you move your head around
  • Exterior lens coating provides a safeguard against scratches and oil
  • Antireflective coating facilitates light transmission for clarity
  • Unlimited eye relief offers comfortable use
  • Top-load design makes it easy to change the battery
  • Battery life lasts up to 150 hours on the highest setting and 30,000 hours on the lowest setting


Vortex Venom 3 MOA Reticle Features

Red Dot Optical Features

Fully Multi-Coated:Multiple anti-reflective coatings on all air-to-glass surfaces increase light transmission.
Premium Wide-Field Lens:Exceptional edge-to-edge resolution.
Brightness Settings:10 Levels


Vortex Venom 3 MOA Construction Features

Venom 3 MOA Construction Features

Single-Piece Chassis:Compact and lightweight.
Waterproof:O-ring seals prevent moisture, dust, and debris from penetrating for reliable performance in all environments.
Shockproof:Rugged construction withstands recoil and impact.
Hard Anodized Finish:Highly durable low-glare matte finish.
ArmorTek:Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil, and dirt.


Vortex Venom 3 MOA Sight Convienance

Red Dot Sight Convenience Features

Unlimited Eye Relief:Non-critical eye relief for rapid target acquisition.
Battery Life:14-hour auto-shutdown feature maximizes battery life. Up to 150 hours of use at highest setting. Use at lower settings can allow up to 30,000 hours.


Vortex Venom 3 MOA Mounted


Vortex Venom 3 MOA Optic Video



Magnification:1 x
Dot Size:3 MOA
Dot Color:Bright Red
Mount Type:Weaver/Picatinny
Eye Relief:Unlimited
Adjustment Graduation:1 MOA
Max Elevation Adjustment:130 MOA
Max Windage Adjustment:100 MOA
Parallax Setting:Parallax free
Length:1.9 inches
Weight:1.1 ounces


Difference between the Vortex Venom and Viper.

One difference between the two optics is they use different batteries. The Venom is available in two different MOA dot sizes and is slightly larger than the Viper.

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