Review Vortex Venom 6 MOA Red Dot Sight

vortex venom review guide

In this Vortex Venom review guide, let's check out its specs and see if its worth the money to buy this optic for handguns or for offset backup.

Let's check it out

fn 509 with venom

The Vortex Venom is a great entry level optic for the price before you jump into something more expensive. 

The window size is very slim, and the lens hood almost felt invisible when aiming with both eyes open. With the right grip and good handgun draw presentation, this red dot sight is fast to acquire.

The optic footprint is Docter/Noblex.

It will not fit on popular RMSc, RMS, RMRcc or RMR plates.

Pros:

  • Offers 6 MOA size for shooters with astigmatism
  • Very slim lens frame for reduced view obstruction
  • Top battery loading access 
  • Ships with a M1913 picatinny rail mount for long guns

Cons:

  • Not for duty use but it's okay since its not built for that
  • Core Specs

    • Magnification - 1X
    • Reticle - 6 MOA or 3 MOA
    • Adjustment - 1 MOA / Click
    • Footprint - Docter/Noblex mounting standard
    • Brightness settings - 10 DL&2 NV (Features Lockout Mode)
    • Lens Coating - ArmorTek
    • Construction - 6061 T6 housing + Anodized
    • Submersion - IP67
    • Body Dimension -1.6" X 0.98" X 0.95"
    • Window Size - 0.58" X 0.77"
    • Weight - 1 oz

    Unboxing

    Vortex venom unboxing

    You get:

    • Vortex Venom red dot sight
    • Manual
    • Rubber lens cover
    • 2 screw sets
    • Cleaning cloth
    • Red dot sight mount
    • 1 CR2032 battery
    • Allen key

    Vortex Venom Review - First Impression

    vortex venom side view right
    vortex venom left view
    vortex venom front view on fn 509

    The Vortex venom red dot sight is small and lightweight! The lens hood is very thin and it's a two piece design unlike sights like the fully forged Trijicon RMR.

    The Good

    The battery access door is located on the top for easy access, and sight removal isn't required for battery swap.

    Right out of the box, it looks and feel very solid and tight tolerance.

    The Venom is similar to the Leupold DeltaPoint Pro minus the lens hood protection.

    The Bad

    It's solid quality for range use, but NOT for hard duty use.

    let's check out more:


    Core Features

    Window Size

    I know what you're already thinking!

    • How big is the sight window?
    • Can I find my dot easily?
    • Is this sight going to making sight acquisition even harder than regular size pistol red dots?
    vortex venom FOV

    The window size is similar to a Leupold DeltaPoint with enlarged width dimension : 0.58" X 0.77"

    vortex venom pov indoor

    Very noticeable bluish lens tint. Not a big deal if using it outdoor with enough light

    vortex venom lens hood

    The Vortex Venom red dot lens hood is super slim, and when aiming with both eyes open while focused on the target plane, all you see is a bright dot without really noticing the lens frame around the dot.

    vortex veonom pov on benelli m4

    Above is the best we can replicate with a camera what your eyes will see, but seeing it with your eyes make a big difference.

    Shooters with good pistol draw presentations can pick up the dot fairly easily and shoot from one stage to another fast.

    Venom's most noticeable feature is the reduced lens frame view obstruction.

    Reticle

    The Vortex Venom red dot sight offers 3 MOA dot or the 6 MOA dot.

    The large 6 MOA is recommended for pistol use for competition, range use, plinking and even for defensive use.

    3 moa vs 6 moa dot sizes comparison

    The bigger the dot, the fast you can pick it up and much less starburst for shooters with astigmatism

    If you're new to red dot sights, please check out our beginner red dot sight guide. Everything from A - Z covered

    shooters with astigmatism see this
    vortex venom on fn 509

    When I mounted this on the FN 509 LS Edge, I was blown away how fast the target acquisition is.

    The pistol's grip angle matters a lot than most people realize.

    Try a different size grip panel tonight and see the difference yourself!

    It perfectly aligns the dot when you bring it up in front of your eyes, and consistent draw presentation even you're cross eye dominant help a lot.

    If you still can't find the dot, please check out couple tips we've listed to help you find the dot on pistol easier.

    Battery Life

    vortex venom battery access

    It takes a CR2032 battery to power the sight, and it lasts about 50,000 hours battery life.

    The user can change the battery from the top just like the Trijicon SRO

    Most quality optics with a lot of thoughts put behind the design will feature things like this to optimize performance and user experience, and the Vortex Venom definitely has that.

    In fact, Venom came out with this design way before Trijicon did. (Use provided allen key to open). 

    vortex venom moa adjustment

    Construction

    vortex venom on benelli m4
    vortex veonom on shotgun

    The body of the Vortex Venom is a much more streamlined version of the Leupold DeltaPoint Pro minus the lens hood protection.

    The body is made of 6061 T6 aerospace aluminum, and it's durable for normal use and can be used on shotguns.

    As far as holding zero goes, the sight holds zero and has tight tolerance when mounting on guns.

    Overall it's a good quality construction. 

    On the bottom, there are mounting lug cutouts to secure the optic offered by various optic plates

    Adjustment

    vortex venom red dot sight adjustment buttons

    1 MOA / Click is all you get with this red dot sight. 

    It provides plenty of adjustment click range (130 MOA for elevation and 100 MOA for windage) for what it is designed for - CQB

    The elevation and windage adjustment knobs are recessed to prevent accidental adjustment.

    The turret directions reference the point of aim down range instead of reticle point of aim. If you want to know which way to dial the turret, we have a full guide on our website you can check out.

    The only down side is that the click adjustment doesn't give noticeable feedback, so you really have to pay attention when you dial them.

    Mounting Footprint

    vortex venom mounting footprint

    The footprint of the Vortex Venom shares compatibility with Docter/Noblex standard optics

    Most optic ready pistols come with mounting plates for the Vortex Venom, and there are aftermarket mounts available to go on carbines, shotguns and PCCs.


    Where To Buy

    Ying Xu

    I'm a former US Air Force ICBM operator, and now I'm a veteran creating fun firearm accessories content. I also work as the search engine expert for BadAssOptic.com