Vortex Venom Vs Holosun 507C

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Hey Gunners! Welcome to the in-depth comparison of Vortex Venom Vs Holosun 507C.

If you’re as enthusiastic about hitting the range or going out hunting as I am, you know how essential a good red dot sight is for accurate shooting. 

I’ve decided to pit two popular options against each other: the Vortex Venom and the Holosun 507C. 

I took both sights out for a real-world test, pushing them through their paces to see which one came out on top. The excitement was palpable, and the results? Well, you’ll have to read on to find out which one gets the ultimate bragging rights.

Vortex Venom Overview

Vortex Venom

The Vortex Venom is a versatile red dot sight aimed at rapid target acquisition with durable aluminum housing.

Dimensions and Features:

  • Item Dimensions: 6.7 x 5.1 x 2.9 inches
  • Item Weight: 7.2 ounces
  • Material: Aluminum
  • Magnification: 1x
  • Battery: CR1632
  • Brightness Setting: 10 levels, Auto-brightness mode
  • Adjustments: 1 MOA windage and elevation

What benefits does Vortex Venom provide?

The following are a few main benefits of Vortex Venom:

  • quickly acquires targets
  • provides pinpoint precision

Holosun 507c Overview

Holosun 507C

The Holosun 507C is an open reflex sight designed for full-sized pistols, boasting advanced features like Shake Awake and Solar Failsafe.

Dimensions and Features:

  • Item Dimensions: 5 x 4 x 4 inches
  • Item Weight: 1.44 ounces
  • Material: 7075 T6 Aluminum
  • Magnification: 1x
  • Battery: CR1632
  • Brightness Setting: 10 DL & 2 NV
  • Adjustments: 1 MOA per click, W&E Travel Range: ±50 MOA

Buying Options:

Holosun HS507C-X2
Holosun HS507C-X2 Reflex Red Dot Sight
Holosun HS507C-X2 Pistol Red Dot Sight
Holosun HS507C-X2 Pistol Red Dot Sight – ACSS Vulcan Reticle
Holosun HS507C X2 Multi-Reticle Circle Dot Open Reflex Sight
Holosun 507C X2 Open Reflex Sight, Green – HE507C-GR-X2

What benefits does the Holosun 507c provide?

The following are a few main benefits of the Holosun HS507C product:

  • Multiple Reticle Systems are available
  • Solar-Powered Backup
  • Shake awake technology

Features of Vortex Venom Vs Holosun 507C

You must have begun speculating which one would be ideal for you. You might be correct, but don’t draw conclusions before carefully reading the information. 

In the features and benefits section of Holosun 507C vs. Vortex Venom, I will tell you everything you need to know to purchase either of these.

1. Durability and Toughness

Vortex Venom

Crafted from premium aluminum with an anodized coating, the Venom doesn’t skimp on quality. Its waterproof and shockproof characteristics ensure it can handle a bit of rough weather and sudden jolts. 

But wait, let’s not ignore the elephant in the room; the housing material is on the thinner side. This could make you wonder whether the sight would buckle under extended stress or high-impact activities. Its dimensions stand at 6.7 x 5.1 x 2.9 inches, and it weighs 7.2 ounces.

Holosun 507C

Similarly constructed from a specialized 7075 T6 aluminum and featuring an anodized finish, this sight comes fully equipped with waterproof and shockproof attributes. 

But it has an ace up its sleeve: the sight housing is robust, making it feel like it could take on a tank and win. The Holosun 507C is compact, measuring 5 x 4 x 4 inches, and surprisingly lightweight at just 1.44 ounces.


There’s really no debate here; the Holosun 507C is the clear winner in terms of durability and toughness.

2. Lens Clarity and Reticle

Vortex Venom

With a crystal-clear lens and a clean sight picture, the Venom delivers on optics. Reticle-wise, you’ve got options: either a 3 MOA or a 6 MOA red dot. 

This gives you the flexibility for quick target acquisition and a fairly precise shooting experience.

Holosun 507C

Take everything good about the Venom and crank it up a notch. The lens on the Holosun is not just clear; it’s ultra-clear. What sets it apart is the Multiple Reticle System (MRS), providing not one, not two, but three reticle options. 

You get a 32 MOA ring and a 2 MOA dot, creating a variety of configurations that allow for both rapid target acquisition and pinpoint accuracy.


Holosun 507C clinches this category with ease, owing to its versatile reticle options and unparalleled lens clarity.

3. Size Comparison

Vortex Venom

When it comes to dimensions, the Vortex Venom is pretty compact. With a height of 1.02 inches, a width of 1.11 inches, and a length of 1.9 inches, it’s built to easily fit into your setup without much hassle. 

Let’s not forget about the weight, or rather, the lack of it. Tipping the scales at a mere 1.1 ounces, you’d barely feel its presence, making it an ideal companion for longer shooting sessions or those who prefer a lighter rig.

Holosun 507C

A bit on the bulkier side, the Holosun 507C stands at a height of 1.54 inches, a width of 1.24 inches, and a length of 1.78 inches. 

And when it comes to weight, it registers at 1.5 ounces on the scale. While it’s certainly not hefty, the additional size and weight could be a factor depending on your specific needs and how you plan to use the sight.


It’s a tight race, but when the dust settles, the Vortex Venom sneaks past the finish line first in terms of size and weight, albeit by a small margin.

4. Battery Life and Brightness Settings

Vortex Venom

With a maximum battery life of 150,000 hours on higher brightness settings and around 30,000 hours on the lower ones, this sight is built for endurance. 

That’s all thanks to a CR2032 battery. But there’s more; convenience is key here. The top-loading battery compartment makes swapping batteries a cinch, while the auto-brightness mode keeps you ready for any lighting situation without fiddling around with settings.

Holosun 507C

Now, if you’re looking for a marathon runner with battery life, meet the Holosun 507C. This bad boy offers an eye-popping 50,000 hours of operation time, powered by a CR1632 battery. 

And it’s not just about the hours; the sight packs in some nifty features that can elevate your experience. Shake Awake ensures your sight is ready the moment you are, and the Solar Panel provides extra juice when you’re out in the sun. 

Lock Mode ensures your settings stay as they are without accidental changes.


When it comes to battery life and advanced features, the Holosun 507C leaves the Vortex Venom in the rearview mirror, hands down.

5. Price Comparison

Vortex Venom

When it comes to shelling out cash for a red dot sight, the Vortex Venom has an advantage that can’t be ignored: its more budget-friendly price tag.

 Now, it’s hard to pin down an exact figure due to the ever-changing landscape of market prices, but generally speaking, the Venom is easier on your wallet. 

This makes it a great choice for those who want high-quality performance without breaking the bank. Plus, the Venom already packs in a host of features like durability, lens clarity, and an impressive battery life. 

While you might compromise a bit on advanced features, Venom delivers in areas that truly count, such as quick target acquisition and ease of use. So, if budget considerations weigh heavily in your decision-making process, the Vortex Venom becomes a highly attractive option.

Holosun 507C

On the flip side, the Holosun 507C usually lands on the higher end of the price spectrum, around 50 to 60 bucks more than its Vortex counterpart. 

Is it worth the extra investment? That depends on what you’re looking for. The 507c offers an arsenal of advanced features like multiple reticle options, superior battery life, and innovative extras like Shake Awake and Solar Panel technology. 

You’re essentially paying for the added durability, versatility, and convenience. If you’re the type who values cutting-edge features and is willing to invest a little more for top-notch performance, then the Holosun 507C offers great bang for those extra bucks.


When it comes down to cost-effectiveness, the Vortex Venom takes the cake. For budget-conscious buyers who still demand a decent range of features and reliable performance, Venom offers a less expensive doorway into the world of quality red dot sights.

6. Mounting and Sight adjustments

I’ll explain the mounting options in this section as well as how to zero the sight if necessary.

Vortex Venom

The Venom includes a definitive Picatinny/Weaver mount, and vortex venom weighs only 1.6 oz with mount. The Venom’s turrets move easily and accurately, making sighting easier. I was ecstatic at how quickly I could zero. At 25 yards, I executed my test by firing 40 rounds to zero. I was amazed by the red dot’s reliability and stability. Following 150 rounds, the zero was still stable. 

Maximum elevation adjustment for Venom: 130 MOA

Maximum windage adjustment for Venom: 100 MOA

Holosun 507C

The mount is no longer included with the more recent 507C. Even though the Picatinny mount was included with the Holosun 507C. Furthermore, windage adjustment is on the right side of the housing, and elevation adjustment is located at the top of the housing. Alteration can be made by spinning the flat-tipped provided tool in the turret slot. Approximately 1 moa per click is used for windage and elevation adjustment. 

Maximum Adjustment range: +/- 50 MOA


In this case, Vortex Venom is the winner as it includes a Picatinny mount and its turrets move easily and quickly.

Pros & Cons: Vortex Venom vs Holosun 507C

Pros & Cons of Vortex Venom


  • Budget-friendly.
  • Compact and lightweight.
  • Top-loading battery for easy swap.
  • 150,000-hour battery life on higher settings.
  • Auto-brightness mode.


  • Manual on/off switch.
  • Thinner housing material raises durability concerns.
  • Less advanced features compared to the Holosun 507C.

Pros & Cons of Holosun 507C


  • Long-lasting 50,000-hour battery.
  • Advanced features like Shake Awake, Solar Panel, and Lock Mode.
  • Superior durability with robust housing.
  • Multiple reticle options for versatile shooting.


  • It’s pricier than the Vortex Venom.
  • Auto-feature settings can be unreliable.
  • Difficult to shut off due to button placement.

Similarities between Vortex Venom & Holosun 507C

  • Both use CR batteries.
  • Both have waterproof and shockproof capabilities.
  • Both offer red dot reticles.
  • Both have anodized aluminum construction.

Differences between Vortex Venom & Holosun 507C

  • Vortex is cheaper.
  • Holosun has a longer battery life.
  • The vortex is smaller and lighter.
  • Holosun offers more advanced features.
  • Vortex requires manual on/off.
  • Holosun has a Multiple Reticle System (MRS).
  • Vortex has a top-loading battery; Holosun doesn’t.

Final Verdict

After spending considerable time testing both the Vortex Venom and the Holosun 507C, I’ve reached my verdict. Holosun 507C takes the win in most of the head-to-head comparisons. It just feels like a more complete package that covers all the bases with finesse. 

Its unmatched durability and advanced features make it stand out in a crowded field of red dot sights. While the Vortex Venom holds its own, especially for budget-conscious folks, the Holosun 507C truly takes your shooting experience to the next level. 

If I had to pick one, the Holosun 507C would be my go-to sight without a second thought. It’s the all-rounder that delivers on all fronts, and for me, that’s what really counts.


What’s the difference between Holosun 507K and 507C? 

The 507C has a solar panel on top for battery supplementation and as a backup, while the 507K lacks this feature. {Holosun 507c vs 507k}

Is Holosun 507C reliable? 

Yes, the Holosun 507C is reliable, and known for increasing accuracy and providing faster target acquisition.

Does Vortex Venom have shake awake? 

No, the Vortex Venom doesn’t feature Shake Awake technology.

Is the Holosun 507C waterproof? 

Yes, the Holosun 507C is IP67-certified waterproof.

Does 507C have shake awake? 

Yes, the Holosun 507C incorporates Shake Awake technology.

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