Vortex Venom Red Dot Review: A Fast Targeting Reflex Sight

Last Updated on April 7, 2021

Finding a mini red dot sight that can be mounted as the ranged scope in multiple firearms is not so easy. Vortex Venom is a good option in this regard which will support you over years for multiple purposes. You can mount it on a pistol, shotgun, or rifle. This is simple to fit with firearms and easy to control.  Its sight picture is clear, the dot is bright and almost parallax-free. Undoubtedly, it is one of the best products which is made for fast targeting. After reading the vortex venom red dot review, you will understand why this is a must-have piece of hunting equipment.

Vortex Optics is a renowned company for offering generous add-ons with their products. The Venom red dot is not an exception. It’s a preferred hunting accessory because of the versatility. Moreover, the device allows for easy targeting—, especially for the hunters who use quality long-range rangefinders. You can easily target your game from a long distance, up to 100 meters, using this device. This red dot reflex sight is ergonomically designed for shooters who are looking for a quality and budget-friendly optic. So, let’s explore!

No products found.

Vortex Venom Red Dot Review

Vortex-Venom-Red-Dot-ReviewVortex Venom is a lightweight and one of the quality reflex sights. It’s compact enough which allows fitting on the sides of various firearms. For easy targeting especially for the long-range hunters with a quality scope, red dots are helpful enough. Vortex red dot reticles may be of two types 3-MOA or 6-MOA types. We’ll describe its constructions and specifications below.

Quality Constructions and Specifications of Vortex Venom Red Dot

Vortex Venom Red Dot reflex sight is a nice add-on for your pistol, shotgun, or AR. Its slim profile permits you to freely move your gun and pick up your target extremely fast which is great for close-range accuracy. This is lightweight and compact enough. The product has unlimited eye relief which allows the user to mount a firearm according to their desire.

Red Dot 3 MOA and 6 MOA

Most red dot sights (RDS) are defined as reflex sights which are opposite to the EOTech sights. The smaller the red dot means it’s harder to see compared to the larger dot. The Venom is available with a 3 MOA red dot which is perfect for a rifle or with a 6 MOA red dot that is great for shotguns and pistols. So, the shooters can choose their preferred size.

The size of a dot in a sight is measured in MOA meaning minutes of angle which is an angular measurement. MOA is 1/60th of a degree. 1 MOA spreads about 1.047 inches at 100 yards, which we round down to 1 inch. 1 MOA may differ in different sizes at different distances, 8 inches at 800 yards is still just 1 MOA. So, it is clear that 3 MOA and 6 MOA paints 3 inches and 6 inches area respectively on a target that is 100 yards away.

Body and Packaging of Vortex Venom Red Dot

The device has a rugged, shockproof exterior body. Its machined aluminum housing ensures its durability. It’s really durable and reliable. This is fully waterproof and fog-proof that allows us to use it in different environmental conditions.

In addition to the optic device, the packaging includes a variety of helpful accessories. Some of the accessories contained in this packaging include a slick Picatinny rail mount as well as the required hardware to secure the red dot to the mount, a spare screw, a double-ended screwdriver, a battery, a piece of cloth for cleaning the lens, a Torx wrench, and manual.

Optical Features

The red dot sight has a high-quality, fully multi-coated lens offering a clean, wide field of view. The power and dot intensity controls are suitably located on the left side of the unit. This device has an O-ring seals optic which makes the device waterproof. The exterior lenses are protected from damage and scratches by the ultra-hard, ArmorTek coating technology by the manufacturer. You can easily use it for hunting tasks like coyote hunting with a quality scope or turkey hunting in any condition without worrying about the device being damaged by moisture, dust, and debris.

Battery and Brightness

There are different levels of brightness settings that allow for use in any light condition. There is also an auto-brightness mode that uses an ambient light sensor to control dot intensity if the shooter prefers. The shooter can manually choose from the various brightness adjustment or use the auto mode. The product came with CR 1632 battery which represents a great lifespan. The battery life is 14 to 150 hours in auto shut off at maximum lighting and 30000 hours at the slight setting. The battery compartment is on the top. So, you will not have to remove your sight to change the battery.


There are many red dot sights available in the market among which some can be the best budget red dots. But considering quality with its price vortex venom is the ultimate budget sight for EOTech without any doubt. Its VIP lifetime warranty and after-sales service are awesome.


Buy Now From Amazon

Why Are the Red Dot Optics So Popular?

The red dots allow for more accurate rapid fire and quicker reaction than any iron sight. Red dots are very easy to use and don’t take a lot of training to get mastered. Its optics are designed specifically to provide users with unlimited eye relief and a more intuitive shooting experience than traditional sights. Moreover, red dot scopes work perfectly with any firearms, which is the reason for many people liking to use them. For regular scope, you can opt for Vortex Razor HD for hunting or shooting. Also, the Vortex 1500 rangefinder is a good choice for outing lovers to have with them.

But one thing you should keep in mind while using red sights, red dot sights have no magnification or they only use 1X magnification. That means you may need a good red dot magnifier if you are in need of magnification. Before buying any optics, make sure you know detail about your requirements and then choose the perfect model for you.

Specifications of Vortex Red Dot

  • Eye relief: Unlimited
  • Reticles size: 3 MOA or 6 MOA
  • Magnification: 1x
  • Length: 1.9 inches
  • Weight: 1.05 ounces
  • Battery: CR 1632
  • Body material: Aluminum
  • Adjustment graduation: 1 MOA
  • Maximum elevation adjustment: Up to 130 MOA
  • Maximum windage adjustment: Up to 100 MOA
  • Lens: Multicoated, anti-reflective coatings
  • Parallax: Almost Free
  • Brightness: 10 brightness level with auto and manual mode
  • Warranty: Lifetime

Pros and Cons


  • Fast targeting sight
  • Light-weight and compact size
  • A fully multi-coated lens ensures clear sight
  • Wide field of view
  • 10 different brightness level
  • Auto and manual brightness mode
  • Unlimited eye relief
  • Works great at night
  • VIP lifetime warranty
  • Well Battery Life
  • Can be used in rifle, shotgun, even handgun
  • Easy to install and use
  • Almost parallax free
  • Usable in any environmental conditions
  • Nicely priced


  • Changing 1 MOA on windage and elevation won’t provide exact adjustments
  • Battery life on maximum lighting is very poor

Buy Now From Amazon

Frequently Asked Questions (FAQs)

  1. Is this sight parallax-free?

Answer: A sight is called parallax-free when the sight is on the target and you move your head around, the reticle does not move. For this device, it’s almost parallax-free.

  1. Vortex Venom Vs Viper scope which one is better?

Answer: Both of these sights are similar enough. But they have some dissimilarities also. The Venom is a little bigger than the Viper, making the Venom a great choice for rifles while the Viper a better option for pistols.

  1. Does this unit have a rail mount on it?

Answer: Yes, it comes with a rail mount.

  1. Is the battery on the top or bottom of this red dot sight?

Answer: The battery compartment is on top of the sight. This allows the battery to be changed without removing the sight from the mount.

  1. Why should you choose the Vortex Venom Red Dot?

Answer: Because it is the best lightweight and precise reflex sight that offers you fast target acquisition. And, it comes with a scratch-free lens.

  1. Which MOA dot size is best?

Answer: MOA (minute of angle) for reflex sights is as same as the dot size. So the dot size increases with bigger MOA. There is a misconception about bigger MOA. Some people think that a bigger dot will help shoot more precisely. But this is not the case. In fact, bigger MOA will cover up the target at a certain distance and you will miss your target. So we always suggest going for smaller MOA like the 3 MOA. With smaller MOA, you can acquire pretty much all targets and shoot at a distance.

  1. How to mount a red dot sight on a pistol?

Answer: It depends on your firearm types. Glock MOS can be the cheapest solution. For handguns, you may try Springfield OPS depending on the model of your firearms.

Wrap Up

Vortex Venom is great in action, sensibly priced RDS like most quality scopes i.e. night vision ones. Both the RDS promotes rapid target acquisition with a view to providing the point of aim precisely. It’s a preferred model for its wider field of view. This will fit well on your rifle or shotgun giving you optimal flexibility. The 3 MOA red dot performs great on a rifle while the 6 MOA red dot works better on a handgun.

I hope, this review will help you make the right decision!

We will be happy to hear your thoughts

Leave a reply

Expert Night Vision