Vortex Viper 6 MOA Red Dot

The Vortex Viper 6 MOA Red Dot is a durable and accurate optic designed for various firearms, providing quick target acquisition and a wide field of view. Estimated to be around $250, this red dot sight is a mid-range option that offers excellent value for its price. Launched in 2020, it has already gained popularity among gun enthusiasts and professionals alike.

Specifications

The Vortex Viper 6 MOA Red Dot boasts several key features:

• 6 MOA dot size for fast target acquisition and precise aiming
• Fully multi-coated lenses for increased light transmission and clarity
• Waterproof, fog-proof, and shockproof design for reliable performance in various conditions
• Up to 150 hours of battery life on the highest setting (CR2032 battery included)
• Unlimited eye relief and parallax-free design for easy and comfortable use

Overview

The Viper Red Dot combines speed and simplicity in a tiny, powerful package.  The 6 MOA dot diameter gets you on target fast.

Vortex Viper 6 MOA Red Dot Features

1. Anti-reflective lens coating on lens surface for brighter views

2. ArmorTek protects exterior lens from scratches, oil, and dirt.

   

3. O-ring sealed for waterproof performance.
4. Shockproof construction withstands impact.

Protective Cover
Remove cover when using or adjusting Viper red dot. Please note that installing the cover does NOT shut the Viper off.

Battery
To install, place the battery in the circular slot with numbers facing outward. Attach the body to the base using the two attachment screws. 

Powering Up
To turn the Viper on, press either the up or down arrow. To turn off, press and hold the down arrow for five seconds.

1. Power On
   Press the up or down arrow.

2. Power Off
   Press and hold the down arrow.

   

Brightness Adjustments
Adjust the illumination instensity using the appropriate arrow button:

• Tap the up arrow to increase brightness.
• Tap the down arrow to decrease brightness.

Windage and Elevation Adjustment
The Viper features adjustable elevation and windage dials with 1 MOA marks. 

Note: The adjustments are protected by lock screws which must be loosened with the  small screwdriver before any  adjustments are made.

To adjust the elevation and windage settings:

1. Loosen the Adjustment Lock Screws 1½ turns.
2. Adjust dials up or down or left or right as indicated by arrows.
3. Re-tighten lock screws after making adjustments.

MOUNTING THE VIPER
The Viper red dot is shipped from the factory with a low rail mount that clamps to both a Weaver or Picatinny rail. 

Note: If your fi rearm is not already equipped with a base rail, it may be purchased from many firearms dealers.

1. Attach the low rail mount to the Viper using the included screws.
2. Attach the Viper to the Picatinny base rail, making sure the recoil lug is solidly seated in the base groove.
3. Check to see that the clamp is fully down and hooked around the outside of the base.
4. Press the Viper down and forward toward the muzzle and, using the supplied hex wrench, fi rmly tighten down the clamp screw.

Mounting Options
In addition to the supplied low rail mount, an optional riser mount places the Viper red dot at correct height for AR-15 rifles.

Description of Vortex Viper 6 MOA Red Dot

The Vortex Viper 6 MOA Red Dot is a high-quality optic suitable for hunting, home defense, and competition use. Its wide field of view allows users to maintain situational awareness while focusing on the target. The 6 MOA dot enables shooters to quickly engage close-range targets or accurately place shots at longer ranges. With its fully multi-coated lenses, the Viper provides optimal light transmission and crisp, clear visuals. Constructed with a single-piece chassis, this red dot sight ensures strength and durability, even in harsh environments.

Sighting In

After mounting, an initial sight-in of the Viper red dot at 25 yards will be helpful. Final sight-in should be done at the desired distance (typically 25-50 yards). 

1. Be sure the windage and elevation lock screws are tight before firing. Fire a three-shot group as precisely as possible at 25 yards.
   • Loosen the Windage and Elevation Adjustment Lock Screws before adjusting.
   • Using the center of the three-shot group as a reference, make the necessary adjustments for windage and elevation correction. 
   • Using arrows for reference, adjust dials in the direction you wish the group to move. At 25 yards, each dial mark will yield about ¼ inch of adjustment.
   • Re-tighten the lock screws.
2. Fire a three-shot group at final preferred sight-in distance (25-50 yards).
   • Loosen windage and elevation lock screws before adjusting.
   • Using the center of the three-shot group as a reference, make necessary adjustments for windage and elevation correction. 
   • Using arrows for reference, adjust dials in the direction you wish the group to move. At 50 yards, each dial mark will yield about ½ inch of adjustment.
   • After achieving satisfactory zero, re-tighten lock screws.
3. Fire a final three-shot group to confirm proper adjustment. Repeat as necessary.
   • Confirm that all mounting screws and lock screws are snug and tight.

Setup Guide

To set up the Vortex Viper 6 MOA Red Dot, follow these steps:

1. Mount the sight on your firearm using appropriate mounting hardware.
2. Power on the device by rotating the dial clockwise until it clicks.
3. Adjust the brightness level using the dial to suit your lighting conditions.
4. Zero the sight using the adjustment turrets (1 MOA per click) to match your firearm's point of impact.
5. Test the sight at various ranges to verify accuracy and make any necessary adjustments.

Maintenance

Cleaning
The Viper red dot will require very little routine maintenance other than periodically cleaning the exterior lenses. If desired, the exterior lens may be cleaned by wiping with a soft, dry cloth. When cleaning the lenses, be sure to use products that are specifically designed for use on coated optical lenses such as the Vortex Lens Pen and FogFree Cleaning Kits.

1. Be sure to blow away any dust or grit on the lens prior to wiping the surface.
2. Using your breath, or a very small amount of water or pure alcohol, can help remove stubborn things like dried water spots.

Vortex Viper 6 MOA Red Dot Troubleshooting

If the red dot does not illuminate, please check the following before returning the red dot for service:

• Is the battery oriented correctly? 
  Be sure the battery is installed with the + side facing upwards.
• Is the battery dead? 
  If so, replace the battery.

VIP Warranty

We build optics based on our commitment to your absolute satisfaction. That’s why Vortex products are unconditionally guaranteed and we make this Very Important Promise to you—a Very Important Person. 

Visit https://vortexoptics.com/  for more information. Canadian customers may visit https://www.vortexcanada.net/for customer service information. 

Pros & Cons

Pros

• Durable and reliable construction
• 6 MOA dot for fast target acquisition
• Fully multi-coated lenses for clarity
• Waterproof, fog-proof, and shockproof design
• Affordable price point

Cons

• Not compatible with night vision devices
• Limited to 150 hours of battery life
• No automatic brightness adjustment

Customer Reviews about Vortex Viper 6 MOA Red Dot

The Vortex Viper 6 MOA Red Dot has received positive reviews from customers, with many praising its clarity, durability, and ease of use. Some users mention that the 6 MOA dot may be challenging to use for extremely long-range shooting, but this is not a significant issue for most users. The most common complaint is about the limited battery life, which users have to monitor and replace regularly.