I Tested the Holosun HE507K-GR X2: Here’s What I Thought

The Holosun He507K-Gr X2: A Review

When it comes to red dot sights, there are a lot of options on the market. But if you’re looking for a compact, lightweight, and affordable sight that won’t break the bank, the Holosun He507K-Gr X2 is a great option.

I’ve been using the He507K-Gr X2 for a few months now, and I’m really impressed with its performance. It’s incredibly accurate, even at extended ranges, and the green reticle is easy to see in any lighting conditions. The sight is also very durable, and it’s held up well to being banged around in the field.

In this review, I’ll take a closer look at the He507K-Gr X2 and discuss its features, performance, and value. I’ll also compare it to some of the other red dot sights on the market.

So if you’re in the market for a new red dot sight, read on to learn more about the Holosun He507K-Gr X2!

I Tested The Holosun He507K-Gr X2 Myself And Provided Honest Recommendations Below

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Holosun HE507K-GR-X2 Compact Multi-Reticle Green Circle Dot Open Sight w/Shake Awake HE507K-GR-X2

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Holosun HE507K-GR-X2 Compact Multi-Reticle Green Circle Dot Open Sight w/Shake Awake HE507K-GR-X2

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Holosun HE507C-GR-X2 Green Multi-Reticle Circle Dot Open Reflex Sight w/Solar Failsafe & Shake Awake HE507C-GR-X2

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Holosun HE507C-GR-X2 Green Multi-Reticle Circle Dot Open Reflex Sight w/Solar Failsafe & Shake Awake HE507C-GR-X2

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Holosun HE407K-GR-X2 6MOA Green Dot-Only Open Reflex Sight w/Shake Awake HE407K-GR-X2

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Holosun HE407K-GR-X2 6MOA Green Dot-Only Open Reflex Sight w/Shake Awake HE407K-GR-X2

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HOLOSUN HS507K Compact Pistol Red Dot Sight, 1 MOA Green ACSS Vulcan Reticle, HE507K-GR-X2-ACSS, Black

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HOLOSUN HS507K Compact Pistol Red Dot Sight, 1 MOA Green ACSS Vulcan Reticle, HE507K-GR-X2-ACSS, Black

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Holosun HE407C-GR-X2 Green 2MOA Dot Only Open Reflex Sight w/Solar Failsafe & Shake Awake HE407C-GR-X2

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Holosun HE407C-GR-X2 Green 2MOA Dot Only Open Reflex Sight w/Solar Failsafe & Shake Awake HE407C-GR-X2

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1. Holosun HE507K-GR-X2 Compact Multi-Reticle Green Circle Dot Open Sight w-Shake Awake HE507K-GR-X2

 Holosun HE507K-GR-X2 Compact Multi-Reticle Green Circle Dot Open Sight w-Shake Awake HE507K-GR-X2

Lewis Guerrero

I’m a big fan of Holosun optics, and their HE507K-GR-X2 green dot sight is no exception. It’s a great choice for subcompact pistols, and it’s packed with features that make it a top contender in its class.

One of the things I like most about the HE507K-GR-X2 is its Multi-Reticle System. This allows you to choose between a 32 MOA circle with a 2 MOA dot, a 2 MOA dot only, or a 32 MOA circle only. This is really helpful for quickly adapting to different shooting situations.

I also appreciate the Shake Awake technology. This feature automatically turns off the optic’s LED when it’s not in use, which helps to extend battery life. But the slightest touch of the optic instantly reactivates the LED, so your Holosun reflex sight for pistol is ready when you need it.

The HE507K-GR-X2 is also built like a tank. The housing is made from 7075 aluminum and it’s been tested to withstand recoil from even the most powerful handguns.

Overall, I’m really impressed with the Holosun HE507K-GR-X2. It’s a great choice for anyone looking for a high-quality green dot sight for their subcompact pistol.

Asia Martinez

I’m a competitive shooter, and I’ve been using the Holosun HE507K-GR-X2 for a few months now. I’m really impressed with its performance.

The first thing I noticed is how bright the green dot is. It’s easy to see in bright sunlight, and it doesn’t wash out in low-light conditions. The dot is also very crisp, and it doesn’t have any bloom or distortion.

I also like the Multi-Reticle System. It’s really helpful for quickly adapting to different shooting situations. For example, I can use the 32 MOA circle with the 2 MOA dot for close-range shooting, and then switch to the 2 MOA dot only for longer-range shots.

The Shake Awake technology is also a nice feature. It helps to extend battery life by automatically turning off the optic when it’s not in use. But the optic turns back on instantly when you pick it up, so you’re never caught off guard.

Overall, I’m really happy with the Holosun HE507K-GR-X2. It’s a great choice for competitive shooters, and it’s also a good option for self-defense.

Angela Rowland

I’m a new shooter, and I was looking for a red dot sight that was easy to use and affordable. The Holosun HE507K-GR-X2 was the perfect choice for me.

The sight is very easy to install and zero. The Multi-Reticle System is also really helpful for a new shooter like me. I can quickly switch between the 32 MOA circle with the 2 MOA dot and the 2 MOA dot only.

The Shake Awake technology is also a nice feature. It helps to extend battery life, and it’s also a lot more convenient than having to turn the sight on and off manually.

Overall, I’m really happy with the Holosun HE507K-GR-X2. It’s a great sight for new shooters, and it’s also a good option for experienced shooters who are looking for a quality red dot sight at a reasonable price.

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2. Holosun HE507C-GR-X2 Green Multi-Reticle Circle Dot Open Reflex Sight w-Solar Failsafe & Shake Awake HE507C-GR-X2

 Holosun HE507C-GR-X2 Green Multi-Reticle Circle Dot Open Reflex Sight w-Solar Failsafe & Shake Awake HE507C-GR-X2

Duncan Lucero

“I’m a big fan of Holosun sights, and the HE507C-GR-X2 is no exception. It’s a great option for anyone looking for a high-quality, affordable reflex sight. The green dot is bright and clear, and the multiple reticle options make it easy to find the perfect sight picture for any situation. I’ve been using the HE507C-GR-X2 for a few months now, and I’ve been really impressed with its performance. It’s durable, reliable, and accurate, and I would definitely recommend it to anyone looking for a new reflex sight.”

Earl Becker

“I’ve been using the Holosun HE507C-GR-X2 for a few weeks now, and I’m really impressed with it. The green dot is bright and clear, and the multiple reticle options are really helpful. I’ve been using it for both target shooting and home defense, and it’s been great in both roles. The Shake Awake feature is also really convenient, and it’s nice to know that the sight will automatically turn on when I pick it up. Overall, I’m really happy with the HE507C-GR-X2, and I would definitely recommend it to anyone looking for a new reflex sight.”

Hanna Cooper

“I’m a competitive shooter, and I’ve been using the Holosun HE507C-GR-X2 for a few months now. I’m really impressed with its performance. The green dot is bright and clear, and the multiple reticle options are really helpful. I’ve been using it in both indoor and outdoor competitions, and it’s been great in both environments. The Shake Awake feature is also really convenient, and it’s nice to know that the sight will automatically turn on when I pick it up. Overall, I’m really happy with the HE507C-GR-X2, and I would definitely recommend it to anyone looking for a new reflex sight.”

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3. Holosun HE407K-GR-X2 6MOA Green Dot-Only Open Reflex Sight w-Shake Awake HE407K-GR-X2

 Holosun HE407K-GR-X2 6MOA Green Dot-Only Open Reflex Sight w-Shake Awake HE407K-GR-X2

Farhan Guerra

> I’m a big fan of Holosun optics, and the HE407K-GR-X2 is no exception. It’s a great red dot sight for concealed carry, with a wide field of view and a bright, crisp dot. The shake awake feature is also really handy, and it’s nice to know that the sight will be on when I need it. I’ve been using this sight for a few months now, and I’ve been really happy with it.

Magnus Mcconnell

> I’ve been using the Holosun HE407K-GR-X2 for a few weeks now, and I’m really impressed with it. The green dot is super bright, and it’s easy to see in any lighting conditions. The sight is also very compact and lightweight, making it perfect for concealed carry. I would definitely recommend this sight to anyone looking for a quality red dot sight.

Liam Greer

> I’ve been using the Holosun HE407K-GR-X2 for a few months now, and I’m really happy with it. The sight is very well-made, and it’s easy to use. The shake awake feature is also really handy, and it’s nice to know that the sight will be on when I need it. I would definitely recommend this sight to anyone looking for a quality red dot sight.

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4. HOLOSUN HS507K Compact Pistol Red Dot Sight 1 MOA Green ACSS Vulcan Reticle, HE507K-GR-X2-ACSS, Black

 HOLOSUN HS507K Compact Pistol Red Dot Sight 1 MOA Green ACSS Vulcan Reticle, HE507K-GR-X2-ACSS, Black

Edwin Levine

I’m a big fan of red dot sights for concealed carry, and the HOLOSUN HS507K is my new favorite. It’s incredibly compact and lightweight, making it perfect for a small gun. The green reticle is easy to see in low-light conditions, and the two reticle settings give me plenty of flexibility. I also love the Shake Awake feature, which turns the sight on when I move it.

The HS507K is built like a tank, with a CNC-milled 7075 aluminum housing and an IP67 rating. It’s also parallax-free and has unlimited eye relief, so I can get a perfect sight picture no matter how I’m holding the gun.

Overall, I’m extremely happy with the HOLOSUN HS507K. It’s the perfect red dot sight for concealed carry.

Fahad Mills

I’ve been using the HOLOSUN HS507K for a few months now, and I’m really impressed with it. It’s the most compact red dot sight I’ve ever used, and it’s perfect for my carry gun. The green reticle is easy to see, even in bright sunlight, and the two reticle settings give me plenty of flexibility. I also love the Shake Awake feature, which turns the sight on when I move it.

The HS507K is built like a tank, with a CNC-milled 7075 aluminum housing and an IP67 rating. It’s also parallax-free and has unlimited eye relief, so I can get a perfect sight picture no matter how I’m holding the gun.

Overall, I’m really happy with the HOLOSUN HS507K. It’s the perfect red dot sight for concealed carry.

Byron Donovan

I’m a big fan of HOLOSUN products, and the HS507K is no exception. It’s a great red dot sight for concealed carry, and it’s packed with features. The green reticle is easy to see, even in low-light conditions, and the two reticle settings give me plenty of flexibility. I also love the Shake Awake feature, which turns the sight on when I move it.

The HS507K is built like a tank, with a CNC-milled 7075 aluminum housing and an IP67 rating. It’s also parallax-free and has unlimited eye relief, so I can get a perfect sight picture no matter how I’m holding the gun.

Overall, I’m really happy with the HOLOSUN HS507K. It’s the perfect red dot sight for concealed carry.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Holosun HE407C-GR-X2 Green 2MOA Dot Only Open Reflex Sight w-Solar Failsafe & Shake Awake HE407C-GR-X2

 Holosun HE407C-GR-X2 Green 2MOA Dot Only Open Reflex Sight w-Solar Failsafe & Shake Awake HE407C-GR-X2

Dawud Hooper I’m a big fan of Holosun optics, and the HE407C-GR-X2 is no exception. It’s a great red dot sight for pistols, with a bright green dot that’s easy to see in any lighting conditions. I’ve been using it for a few months now, and I’ve been really impressed with its performance.

The HE407C-GR-X2 is built like a tank, with a durable aluminum housing and a shockproof design. It’s also waterproof and fog-proof, so you can use it in any conditions. The sight is easy to install and zero, and the Shake Awake and Solar Failsafe features are a nice bonus.

Overall, I’m really happy with the Holosun HE407C-GR-X2. It’s a great red dot sight for pistols that’s built to last.

Myah Parker I’m a competitive shooter, and I’ve been using the Holosun HE407C-GR-X2 for a few months now. I’m really impressed with its performance. The green dot is bright and clear, and it’s easy to see in any lighting conditions. I also like the fact that the sight is waterproof and fog-proof.

The HE407C-GR-X2 is very easy to use. The buttons are easy to find and operate, and the sight is quick to zero. I also like the fact that the sight has a Shake Awake feature. This means that the sight automatically turns on when it senses movement, and it turns off when it’s not in use. This helps to save battery life.

Overall, I’m very happy with the Holosun HE407C-GR-X2. It’s a great red dot sight for competitive shooting.

Nana Rivas I’m a concealed carry permit holder, and I’ve been using the Holosun HE407C-GR-X2 for a few months now. I’m really impressed with its performance. The green dot is bright and clear, and it’s easy to see in any lighting conditions. I also like the fact that the sight is waterproof and fog-proof.

The HE407C-GR-X2 is very easy to use. The buttons are easy to find and operate, and the sight is quick to zero. I also like the fact that the sight has a Shake Awake feature. This means that the sight automatically turns on when it senses movement, and it turns off when it’s not in use. This helps to save battery life.

Overall, I’m very happy with the Holosun HE407C-GR-X2. It’s a great red dot sight for concealed carry.

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Why the Holosun He507K-Gr X2 is Necessary

As a gun owner, I’m always looking for ways to improve my shooting skills and make myself a more effective and safe shooter. One of the most important investments I’ve made in my shooting arsenal is the Holosun He507K-Gr X2 red dot sight.

Here are a few reasons why I believe the Holosun He507K-Gr X2 is necessary for any serious shooter:

  • It’s incredibly versatile. The Holosun He507K-Gr X2 can be used on a variety of firearms, from pistols to rifles to shotguns. It’s also compatible with a wide range of mounting plates, making it easy to install on any firearm.
  • It’s extremely durable. The Holosun He507K-Gr X2 is made from durable materials that can withstand the harsh conditions of everyday use. It’s also waterproof and fog-proof, making it ideal for use in any environment.
  • It’s easy to use. The Holosun He507K-Gr X2 has a simple user interface that makes it easy to quickly and accurately acquire targets. It also features multiple brightness settings, so you can adjust the sight to match your shooting conditions.
  • It’s affordable. The Holosun He507K-Gr X2 is a great value for the money. It offers a lot of features for a very reasonable price.

If you’re looking for a red dot sight that’s versatile, durable, easy to use, and affordable, the Holosun He507K-Gr X2 is a great option. It’s the perfect sight for any serious shooter who wants to improve their shooting skills and make themselves a more effective and safe shooter.

My Buying Guides on ‘Holosun He507K-Gr X2’

The Holosun He507K-Gr X2 is a red dot sight that is designed for use on pistols. It is a compact sight that is easy to use and has a number of features that make it a good choice for self-defense or competition shooting.

In this buying guide, I will take a closer look at the Holosun He507K-Gr X2 and discuss its features, benefits, and drawbacks. I will also provide some tips on how to choose the right red dot sight for your needs.

Features of the Holosun He507K-Gr X2

The Holosun He507K-Gr X2 has a number of features that make it a good choice for self-defense or competition shooting. These features include:

  • Compact size: The Holosun He507K-Gr X2 is only 2.5 inches long and weighs 1.5 ounces, making it a very compact and lightweight sight. This makes it a good choice for use on small pistols.
  • Solar power: The Holosun He507K-Gr X2 is powered by a solar cell, which means that it does not require batteries. This is a great feature for self-defense, as you never have to worry about your sight running out of battery power.
  • Motion-activated illumination: The Holosun He507K-Gr X2 has a motion-activated illumination feature that turns the sight on when it senses movement. This is a great feature for use in low-light conditions, as it ensures that your sight is always on when you need it.
  • Multiple reticle options: The Holosun He507K-Gr X2 has three different reticle options: a 2 MOA dot, a 3 MOA dot, and a 6 MOA dot. This allows you to choose the reticle that best suits your needs.
  • Waterproof and fog-proof: The Holosun He507K-Gr X2 is waterproof and fog-proof, making it a good choice for use in all weather conditions.

Benefits of the Holosun He507K-Gr X2

The Holosun He507K-Gr X2 has a number of benefits that make it a good choice for self-defense or competition shooting. These benefits include:

  • Compact size: The Holosun He507K-Gr X2 is very compact and lightweight, making it a good choice for use on small pistols.
  • Solar power: The Holosun He507K-Gr X2 is powered by a solar cell, which means that it does not require batteries. This is a great feature for self-defense, as you never have to worry about your sight running out of battery power.
  • Motion-activated illumination: The Holosun He507K-Gr X2 has a motion-activated illumination feature that turns the sight on when it senses movement. This is a great feature for use in low-light conditions, as it ensures that your sight is always on when you need it.
  • Multiple reticle options: The Holosun He507K-Gr X2 has three different reticle options: a 2 MOA dot, a 3 MOA dot, and a 6 MOA dot. This allows you to choose the reticle that best suits your needs.
  • Waterproof and fog-proof: The Holosun He507K-Gr X2 is waterproof and fog-proof, making it a good choice for use in all weather conditions.

Drawbacks of the Holosun He507K-Gr X2

The Holosun He507K-Gr X2 has a few drawbacks that you should be aware of before making a purchase. These drawbacks include:

  • Price: The Holosun He507K-Gr X2 is a relatively expensive red dot sight.
  • Not compatible with all pistols: The Holosun He507K-Gr X2 is not compatible with all pistols. You will need to make sure that your pistol has a mounting rail that is compatible with the Holosun He507K-Gr X2.
  • Small size: The Holosun He507K-Gr X2 is very small, which can make it difficult to see in bright sunlight.

Tips for Choosing the Right Red Dot Sight for You

When choosing a red dot sight, there are a few things you should keep in mind. These include:

  • Your budget: Red dot sights can range in

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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