The Difference Between The Holosun 507k And 407k

John Smith had spent months researching the different types of red dot sights on the market. He had narrowed his search down to two models, the Holosun 507K and 407K. After hours of research, he struggled to decide which one was best for him.

The difference between the 507K and 407K is sometimes difficult to understand. Both offer great performance and durability, making them excellent options for a variety of shooting scenarios. But which one should you choose?

In this article, we will explore how the Holosun 507K and 407K differ from each other in terms of design, features, and performance. We’ll also provide an example of a case study to help guide your decision-making process when choosing between these two models. By understanding the key differences between these two sights, you can make an informed decision about which sight is right for you.

Overview Of Holosun 507k And 407k

Are you looking for the perfect reflex sight for your handgun? You may have come across the Holosun 507k and 407k. So, what is the difference between these two sights? Let’s take a look.

The 507k and 407k are both designed to provide fast target acquisition, offer long battery life, and reduce overall weight on handguns. The 507k features an open frame design with a titanium housing that is lightweight yet durable, while the 407k is encased in aluminum for increased strength and rigidity. Both models offer multi-coated lenses that provide a bright and clear image with minimal distortion.

In terms of performance, the 507k offers up to 150 hours of battery life on its highest setting, while the 407k runs for up to 100 hours on its highest setting. As far as reticles go, both models feature a 2 MOA red dot with 6 brightness settings that include night vision compatibility. Additionally, each model has an integral sunshade built into the frame to reduce glare from sunlight or other sources of light.

The Holosun 507K and 407K offer users an effective reflex sight solution for their handguns at different price points; it all comes down to personal preference when making a decision between these two models.

Design And Weight Comparison

The Holosun 507K and 407K are two popular models of reflex sights. Both have a wide range of features, but there is one significant difference between the two: the design and weight. The 507K has a longer body and weighs slightly more than the 407K. This extra length and weight make it better suited for larger firearms or those that require a higher level of durability.

An interesting statistic to note about the 507K is its patented Shake Awake technology, allowing it to automatically turn on when it senses movement. This feature helps conserve battery life, making it ideal for long-term use on the range or in the field. As for its construction, the 507K has an aircraft-grade aluminum housing that is highly durable and weatherproof.

The 407K has a lighter body and shorter length than its counterpart, weighing only 1.6 oz compared to 2 oz for the 507K. Despite this difference in size and weight, many shooters find the 407k just as reliable with recoil up to .45 caliber handguns thanks to its solid steel frame construction. Its multi-coated lenses also provide exceptional clarity even in low light conditions.

The Holosun 507K and 407K both offer excellent performance in their respective designs, with each having its own advantages depending on users’ preferences or needs.

Battery Life Comparison

The battery life of the Holosun 507K and 407K can be compared. The 507K has a battery life of up to 50,000 hours on setting 6, while the 407K has a battery life of up to 100,000 hours on setting 6. This means that the 407K has twice the battery life of the 507K.

However, this difference in battery life does not mean that the 407K is necessarily better for all users. For example, if someone needs an optic with a shorter overall length than the 507K and are willing to sacrifice some battery life for it, then they may prefer the shorter 507K over the longer 407K.

The question of which optic is better really comes down to what features are most important to each individual user. Battery life is only one factor that should go into consideration when selecting an optic. Next we’ll examine how lens clarity compares between these two optics.

Lens Clarity Comparison

Lens clarity is an important factor when choosing a sight. Both the Holosun 507k and 407k have good lenses, but they vary in quality. The 507k has a multi-coated lens that reduces glare and gives a clearer view of the target. On the other hand, the 407k has an uncoated lens which can make it difficult to see targets in bright light.

The 507k’s lens also offers greater magnification than the 407k’s. This makes it easier to pick out smaller details at longer ranges. But if you need a less powerful scope, then the 407k might be a better choice.

Both sights are good when it comes to lens clarity, but if you’re looking for more detail and less glare, then the Holosun 507k may be your best option. It offers superior magnification and improved clarity compared to its counterpart.

Mounting And Sight Radius Comparison

Mounting is an important factor to consider when choosing a sight. The Holosun 507K and 407K have similar mounting systems, with both using the same picatinny rail mount. However, there is a difference in sight radius. The 507K has a slightly longer sight radius than the 407K which gives it better accuracy when shooting at longer distances.

The difference in sight radius can be attributed to the size of the lenses used on each model. The 507K has larger lenses which give it a longer line of sight. This helps increase accuracy when shooting at long range, while still maintaining good close-range performance. However, the 407K’s smaller lenses provide more compactness that some users may prefer.

It’s important to consider the mounting system and sight radius when choosing between the Holosun 507K and 407K sights; one may be better suited to your shooting style or needs than the other. Next we’ll look at how their illumination settings compare.

Illumination Settings Comparison

It’s clear that the Holosun 507K and 407K have a lot of differences, but when it comes to illumination settings they really take the cake. Going under the hood, let’s take a look at what sets them apart.

To start off, the 507K has a wide range of brightness settings with 12 daylight and two night vision settings. On the flipside, the 407K only offers 10 daylight and two night vision settings. That’s right; you get more bang for your buck with the 507K! Not only is it brighter overall but its battery life is also longer lasting than its counterpart.

Another key difference between these two models is how you adjust the brightness setting on each one. The 507K has an easily accessible side button whereas the 407K requires you to remove the cover from the rear sight in order to make adjustments. Talk about a hassle! All in all, when it comes to illumination settings, it’s no contest -the Holosun 507K clearly takes first place.

Knowing these distinctions will make comparing features between these optics much simpler.

Feature Comparison

John has been shopping around for a sight he can use on his handgun. He found two models that caught his eye, the Holosun 507k and 407k. In this section, we’ll look at how they compare in terms of features.

The 507k offers a lot of features that the 407k doesn’t have. It comes with an LED illumination system as well as an adjustable reticle brightness. The reticle is also solar-powered, which is great for those long days at the range. It also has a shake-awake feature that will automatically turn on the sight when it detects movement.

On the other hand, the 407k is more basic in its design and lacks some of these advanced features. It’s powered by one CR2032 battery instead of being solar-powered and does not have an LED illumination system or adjustable reticle brightness. However, it does come with an auto shut-off feature to preserve battery life when not in use.

TIP: Before making a purchase decision, take into account your budget and what features you need from your sight so you can choose the right model for you.

Price Comparison

Price is a major factor when it comes to purchasing any item. The Holosun 507k and 407k are no different. Let’s compare their prices to see which one is right for you.

First, the Holosun 507k retails for around $320-$350. It offers features like shake awake technology and solar power that make it a great value overall.

Second, the Holosun 407k retails for approximately $240-$270. This model offers features like a titanium housing that can withstand heavy recoil and an easy-to-use interface.

Lastly, both models offer: 

  • Durable construction 
  • A wide range of brightness settings 
  • Crisp 2 MOA dot reticle

The two models offer similar features at different price points, so it’s important to consider your budget as well as what features you need before making your choice. Comparing the prices of the 507k and 407k makes it easier to select the best option for you.

Pros And Cons Of Each

A battle between the Holosun 507K and 407K is a tale as old as time. Both are reliable, dependable options for reflex sight lovers, but the real question is: which one fits best with your needs? Let’s take a look at their pros and cons.

First, the 507K: it offers an impressive battery life of up to 100k hours on a single CR2032 battery. It has 10 illumination intensity levels, with two of those being night vision compatible. Plus, its Solar Failsafe technology ensures that you won’t lose power when there is no light available.

On the other hand, the 407K has some benefits of its own. For starters: it’s much lighter than the 507K; weighing only 1.6 ounces compared to 4.8 ounces for the 507K. Additionally, it’s also cheaper than its counterpart; here’s a breakdown of costs: 

  • 507K – $329 USD 
  • 407K – $279 USD 
  • Battery replacement for 507K – $10 USD 
  • Battery replacement for 407K – $3 USD

So if you’re looking for a lightweight option that won’t break your wallet without sacrificing features like 10 illumination intensity settings or Solar Failsafe technology, then the 407K might be right up your alley!

Optimal Use Cases For Each

Coincidentally, the Holosun 507k and 407k have several similarities. They both feature a 2 MOA red dot sight with the ability to switch between 10 illumination settings. Both sights are constructed from durable aluminum and are waterproof up to 1 meter. But these two sights also have distinct differences, making them ideal for different uses.

The Holosun 507k is a great choice for competition shooting or any other activity where you’re looking for fast target acquisition. It has an auto-on feature that turns on the sight when it detects movement, ensuring you never miss a shot. The 507k also features a Shake Awake technology that extends battery life by automatically turning off after 8 hours of inactivity.

In contrast, the 407k is better suited for hunting or tactical use. It has an adjustable elevation and windage dials which allow shooters to make quick adjustments without having to re-zero the sight each time they move it. Plus, its lower profile makes it more discreet than the 507k when hunting or in other tactical situations.

Overall, each of these sights offers unique benefits depending on the situation and type of shooting you’re doing. The Holosun 507k is ideal for quickly acquiring targets in competition shooting while the 407K provides more precise adjustments for hunting and tactical scenarios.

Frequently Asked Questions

How Easy Is It To Mount The Holosun 507k And 407k?

The Holosun 507K and 407K are popular optics for mounting on firearms, but how easy is it to mount them? Is there a difference between the two? Let’s investigate the truth of this theory.

First, let’s look at the differences between the models. The 507K has an open frame window design and a solar cell along with an LED reticle that provides battery-free illumination, while the 407K has a single piece housing and uses battery power for its reticle illumination. Both models offer a variety of reticles and include locking screws for secure mounting.

Now let’s discuss how easy it is to mount these optics. For both models, mounting is relatively simple — all you need is a set of hex wrenches and some patience: 

  1. Remove any existing material from the firearm with which you’ll be working. 
  2. Securely attach the plate or base onto your firearm using screws or other fasteners provided with your Holosun optic. 
  3. Place your Holosun model onto the plate or base and use the included hex wrenches to tighten down all screws as specified in your user manual.

Mounting either model doesn’t take long; however, if you’re unfamiliar with firearms, it may be best to have someone experienced help you out to ensure everything is done properly. That way, you can have peace of mind knowing that your optic is securely mounted on your firearm.

Are There Any Other Accessories Compatible With The Holosun 507k And 407k?

Hidden away in the world of gun accessories, there lies a mysterious yet powerful weapon: the Holosun 507K and 407K. A simple click of a button can unleash its energy, but what else is possible? Are there any other accessories that can be used with these pistols?

The answer is yes. With the Holosun 507K and 407K, users are able to access a variety of other products. For instance, some high-end optics come with the ability to mount a rangefinder or night vision device on top of them. Additionally, many aftermarket parts such as rails and magazines are available for purchase to make the pistol even more versatile.

But that’s not all. Many holster companies now offer specific holsters designed specifically for the Holosun 507K and 407K. These holsters provide extra stability while carrying and make it easier to draw or reholster the pistol quickly and safely.

From high-end optics to custom holsters, users have plenty of options when it comes to enhancing their shooting experience with these tools. So if you’re looking for an edge over your competition, don’t forget about what lies outside the box – you may be surprised by what you find!

What Is The Return Policy For The Holosun 507k And 407k?

Have you ever wondered what the return policy is for the Holosun 507k and 407K? Knowing the details of a product’s return policy can be an important part of any purchase decision. Here, we’ll explore the returns policies for both models, so you can make an informed decision.

The return policy for these holosun models varies depending on the manufacturer. The 507K is typically sold with a 30-day money-back guarantee, though this may vary from seller to seller. The 407K also has a 30-day money-back guarantee in most cases, but it may be limited in some circumstances. Additionally, both products may have additional conditions attached to their returns policies such as having to pay for shipping or being required to provide proof of purchase before returning.

It’s always important to read through the fine print before making any purchase and that includes checking out the return policy. If there are any questions or concerns about either of these holosun models, contacting customer service should be your next step. They will help ensure you get all of your questions answered and understand what exactly comes along with making your purchase.

Can I Use The Holosun 507k And 407k In A Range Environment?

“The best laid plans of mice and men often go awry” – Robert Burns. The holosun 507k and 407k are two very different sights, but both can be used in a range environment.

When it comes to range use, the holosun 507k is designed with long-range shooting in mind. It has an advanced LED reticle system, adjustable brightness settings and a clear view window that ensures accuracy regardless of the conditions. The 407k, on the other hand, is more suited for close-range shooting with its red dot reticle system and simplified design. Both sights come with mounts that make them compatible with any rifle or pistol.

The choice between the two models largely depends on what kind of shooting you plan to do. If you’re looking for target shooting at long distances, then the 507K is probably your best bet. However, if you plan on doing closer range shooting or hunting, then the 407K might be a better option as it’s more lightweight and easy to use. Whichever model you choose, though, both will provide accurate results when used in a range environment.

Both sights offer durable construction and feature waterproofing up to 1 meter – perfect for those rainy days at the range! So regardless of your preference or purpose, either sight can deliver reliable performance when used correctly in a range environment.

Is There Any Warranty For The Holosun 507k And 407k?

The question of whether the Holosun 507k and 407k come with any warranties is one that’s been asked by customers all around. After all, having a warranty provides peace of mind when making such an investment. So what’s the answer?

Fortunately, the answer is yes! Both the 507k and 407k come with a generous five-year limited warranty from Holosun. This means that should any part or component malfunction, you are covered for up to five years after purchase. It’s a reassuring safety net that gives buyers added confidence in their purchase.

So while there may be some differences between the two models, owners of both can rest easy knowing they have a good warranty behind them. When it comes to investing in optics for your firearm, having this kind of protection is invaluable – providing security both now and in the future.


The Holosun 507K and 407K are both reliable and durable optics for anyone looking for a quality sight. The mounting process is easy, and there are plenty of accessories compatible with these models. You can also use them in the range environment without any issues. Plus, they come with an industry-leading warranty so you can be sure they will last.

However, some may worry about the return policy on these optics. But rest assured that Holosun offers a 30-day satisfaction guarantee – if you’re not happy with your purchase, you can return it within that time frame. I’m confident that once you experience the features of the 507K and 407K, you won’t want to send them back!

The Holosun 507K and 407K stand out as great sights due to their ease of installation and affordability. The warranty and return policy make these optics even more attractive options for gun enthusiasts who want something reliable and well made but don’t want to break the bank. All in all, I recommend giving either one of these sights a try – you won’t regret it!

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