If you’re looking to take your Glock 45 MOS to the next level, a red dot sight is an excellent upgrade that enhances accuracy, speed, and overall performance. In this guide, we’ll highlight the best Holosun red dots for the Glock 45 MOS to help you find the perfect match.
Holosun, a trusted name in optics, offers a variety of red dot sights that perfectly complement the Glock 45 MOS platform. Whether you’re a tactical shooter, competitive competitor, or simply looking to improve your self-defense capabilities, Holosun’s innovative features like advanced reticle options, long battery life, and rugged durability make them the ideal choice.
| 1) Holosun 507C X2 |  |
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| 2) Holosun 407C X2 |  |
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| 3) Holosun 507K X2 |  |
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| 4) Holosun 407K X2 |  |
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| 5) Holosun 508T X2 |  |
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| 6) Holosun EPS Carry |  |
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| 7) Holosun 509T X2 |  |
Is it Worth Putting a Red Dot on a Glock?
Yes, it is worth putting a red dot on a Glock, depending on your needs and shooting style. Here are some reasons why adding a red dot sight (RDS) to your Glock can be beneficial:
- Faster Target Acquisition
- Improved Accuracy
- Enhanced Performance in Low Light
- Reduced Eye Strain
- Compatibility with Modern Training
- Ease of Use for New Shooters
- Mounting Flexibility
Best Holosun Red Dot for Glock 45 MOS
1) Holosun 507C X2
The Holosun 507C X2 is the best attachable red dot sight with fantastic features and versatility for Glock 45 MOS.
Offers Multi a reticle System by which shooters can easily toggle through a 2 MOA dot, a 32 MOA circle reticle, or even both simultaneously. The reticle is backed up by the company’s Solar Failsafe system which draws power from the sun and solar energy to power the device regardless of the prevailing light conditions.
Reliability is one more advantage that grants high durability and resists impact and variations in weather conditions as a 7075 aluminum is used.
The Shake Awake system is designed to optimize the consumption of power by making the optic work only at the time it senses movement and then switching off as soon as there are no movements.
Having been developed to be integrated into the Glock MOS platform, the 507C X2 can be used with all existing MOS adapter plates. The resilience, efficiency, and simplicity make it ideal for amateur target practicing as well as training professional guns in improving their Glock 45 MOS.
Specifications
- Magnification: 1x
- Battery: CR1632 coin cell battery
- Brightness Settings: 10 intensity levels + 2 night vision modes
- Shake Awake Technology
- Waterproof and Shockproof: Built to withstand harsh conditions
- Mount: Compatible with Glock MOS slides (no adapter plate needed)
Pros
- Excellent clarity and brightness
- Multiple reticle options
- Durable and reliable
- Long battery life
- Easy to mount
- Affordable price
Cons
- Slightly larger footprint
2) Holosun 407C X2
The Holosun 407C X2 is a well-approved and affordable red dot sight for the Glock 45 MOS.
With high functionality and clarity as guiding principles, comes equipped with a 2 MOA dot reticle, to help attain optimal target focus and precision out on the firing range.
Because of its simple design, this works perfectly for a shooter who does not desire anything that exceeds a single style of reticle.
Featuring Solar Failsafe technology it is backed up by solar power in case of battery drain in certain environments. It is made out of 7075 aluminum, one can experience that it can endure a lot of bullets and does not deform in cold climates.
Also, the Shake Awake feature makes it more dependable in that it begins vibrating the sight when it senses that it has been moved and preserves power when idle.
Its installation process for the Glock 45 MOS is simple due to the platform’s ability to fit the MOS adapter plates.
Specifications
- Reticle: 2 MOA dot
- Magnification: 1x
- Battery: CR1632 coin cell battery
- Brightness Settings: 12 intensity levels + 2 night vision modes
- Mount: Compatible with Glock MOS slides (no adapter plate needed)
Pros
- Compact and lightweight
- Clear and bright reticle
- Durable and reliable
- Long battery life
- Easy to mount
- Affordable price
Cons
- Limited reticle options
3) Holosun 507K X2
The Holosun 507K X2 is a mini and packed with many features red dot sight, which will be perfect for the Glock 45 MOS, especially if one does not want a large optic.
It is quite compact, but performance, reliability, and versatility are out of comparison. This is accompanied by Holosun’s Multi-Reticle System in which the shooter can switch between a 2 MOA dot, a 32 MOA circle, or both simultaneously.
Designed especially for thinner frame pistols, the 507K X2 can be outfitted on the Glock 45 MOS, but with an adapter plate, and works well for concealed carry or daily carry.
Their size is smaller, but this does not affect the management, and the presence of a clear viewfinder and convenient configuration will help to shoot very well.
Also, IP67 is waterproof certified so, it is protected against water and dust. The Shake Awake technology makes sure that the optic is turned on only when the unit is shaken or moved and is turned off when it is Put in standby mode.
Specifications
- Magnification: 1x
- Reticle: Multiple reticle options (2 MOA dot, 32 MOA circle, circle-dot)
- Battery: CR1632 coin cell battery
- Brightness Settings: 12 intensity levels + 2 night vision modes
- Mount: Requires an adapter plate for Glock MOS slides
Pros
- Compact and lightweight
- Versatile reticle options
- Clear and bright reticle
- Durable and reliable
- Long battery life
- Easy battery replacement
Cons
- Requires an adapter plate
4) Holosun 407K X2
The Holosun 407K X2 red dot attachment is a sleek design that fits perfectly on the Glock 45 MOS and is perfect for shooting with simplicity and consistency in mind.
Comes with a 6 MOA dot reticle, this is a perfect sight for accurate shooting where the shooter requires rapid target and or target acquisition even in stressful situations such as hunting or defense.
Its single-central dot pattern is especially appealing to individuals with a sight clearer from distractions in preference to operational purposes associated with self-defense, concealed handgun usage, or everyday activities at a firing range.
Built from lightweight yet robust 7075 aluminum the 407K X2 is effectively built for heavy recoil and other adverse situations. Has an **IP67 waterproof feature which means that the device can function in extreme conditions.
In addition, the Shake Awake technology makes the sight even more trustworthy, as it turns it on as soon as it catches any motion, thus preserving the battery charge during the absence of any activity.
Specifications
- Magnification: 1x
- Battery: CR1632 coin cell battery
- Brightness Settings: 12 intensity levels + 2 night vision modes
- Reticle: 6 MOA dot
- Mount: Requires an adapter plate for Glock MOS slide
Pros
- Compact and lightweight
- Clear and bright reticle
- Durable and reliable
- Long battery life
- Easy battery replacement
Cons
- Requires an adapter plate
5) Holosun 508T X2
The Holosun 508T X2 is a high-end model of red dot sight that brings high functionality and sturdiness to the table it is perfect for Glock 45 MOS.
A standout feature of the 508T X2 is its Multi-Reticle System, which offers three reticle options: a 2 MOA dot, either a 32 MOA circle, or both a dot and circle.
This versatility means that the reticle can be tailored to the shooter’s requirements, be that accurate shooting at long range or fast target acquisition at closer ranges on the sort of engagements that could develop when operating in unrest and conflict.
Also, the reticle operates on Solar Failsafe, which uses the battery as well as draws power from the sun so that the user does not experience intermittent performance, even when the situation is low-light, or in an unfavorable environment.
Specifications
- Magnification: 1x
- Battery: CR1632 coin cell battery
- Brightness Settings: 12 intensity levels + 2 night vision modes
- Reticle: Multiple reticle options (2 MOA dot, 32 MOA circle, circle-dot)
- Mount: Requires an adapter plate for Glock MOS slides
Pros
- Compact and lightweight
- Versatile reticle options
- Clear and bright reticle
- Durable and reliable
- Long battery life
- Easy battery replacement
Cons
- Requires an adapter plate
6) Holosun EPS Carry
The Holosun EPS Carry is a miniature, enclosed-emitter red-dot sight with excellent durability and robustness, and therefore it is perfect for the Glock 45 MOS.
Its Enclosed Pistol Sight (EPS) design stands out because it shields the emitter from any environmental conditions that may interfere with its functioning, such as dust or moisture.
Crafted from 7075 aluminum, the EPS Carry is light and sturdy and can be used in hard-working environments. The product boasts of a PX8 waterproof rating hence it can be relied on under any weather. Being low profile in nature it can easily fit on the Glock 45 MOS with the help of the suitable adapter plate.
The smooth-operating Holosun EPS Carry is a solid red dot system for Glock 45 MOS shooters who seek a quality, enclosed emitter, compact, and feature-rich system that performs without failures.
Specifications
- Magnification: 1x
- Battery: CR1632 coin cell battery
- Brightness Settings: 12 intensity levels + 2 night vision modes
- Reticle: Multiple reticle options (2 MOA dot, 32 MOA circle, circle-dot)
- Mount: Requires an adapter plate for Glock MOS slides
Pros
- Compact and lightweight
- Versatile reticle options
- Clear and bright reticle
- Durable and reliable
- Long battery life
- Easy battery replacement
- Solar Failsafe Technology
Cons
- Open emitter design: Can be more susceptible to dust and debris.
7) Holosun 509T X2
The Holosun 509T X2 is a great enclosed red dot sight with plenty of features, which make it a great addition as a targeting system to the Glock 45 MOS.
One of the most obvious enhancements is the sealed emitter design that shields the entire optical system from the environment’s impacts. This design also guarantees high reliability in extreme conditions rendering the 509T X2 ideal for police duty, concealed carry, and other outdoor activities.
It integrates Holosun’s Multi-Reticle System, which is available in 2 MOA dots, a 32 MOA circle dot combination. Because of this flexibility shared by both guns and electronics, the shooter could easily adjust the reticle for either purpose, distance shooting, or snap shooting.
Illumination of the reticle is made possible with the aid of Solar Failsafe technology that uses existing light but at the same time conserves battery juicing.
Combined with the Dead Battery Wake-up feature, which turns the optic on with motion and shuts off the device when it is inactive allows the 509T X2 to have an outstanding battery life of fifty thousand hours with a single CR1632 battery.
Features titanium housing featured as a key selling point for the 509T X2 is one of the best when it comes to robustness. Titanium is stronger than aluminum many times, therefore the optic is strong and lightweight, which makes it durable for impacts, recoil, and tough situations.
Specifications
- Reticle: Multiple reticle options (2 MOA dot, 32 MOA circle, circle-dot)
- Magnification: 1x
- Battery: CR1632 coin cell battery
- Brightness Settings: 12 intensity levels + 2 night vision modes
- Mount: Compatible with Glock MOS slides (no adapter plate needed)
Pros
- Versatile reticle options
- Clear and bright reticle
- Durable and reliable
- Easy battery replacement
- Compact and lightweight
Cons
- Higher price point
Factors to Consider When Choosing The Best Holosun Red Dot for Glock 45 MOS
Selecting the right Holosun red dot sight for your Glock 45 MOS requires thoughtful consideration of several key factors to match your shooting needs and preferences:
- Enclosed vs. Open Emitter
Enclosed Emitters: Models like the Holosun EPS Carry and Holosun 509T X2 feature an enclosed design, protecting the emitter from dirt, dust, and moisture. These are ideal for adverse conditions or duty use where reliability is paramount.
Open Emitters: Options like the Holosun 507C X2 and Holosun 407C X2 offer a more lightweight and streamlined design but require regular maintenance to keep the emitter clean.
- Power Management
All Holosun sights include Solar Failsafe technology and Shake Awake, ensuring long battery life and immediate readiness when needed. Models offer up to 50,000 hours of runtime, reducing maintenance concerns.
- Reticle Options
Holosun’s Multi-Reticle System (available in models like the 507C X2, 508T X2, and 509T X2) allows you to choose between a 2 MOA dot, a 32 MOA circle, or a combination of both, offering versatility for different shooting scenarios.
Simpler designs like the 407K X2 and 407C X2 feature single-dot reticles (6 MOA or 2 MOA), ideal for shooters who prefer a clean and straightforward aiming solution.
- Durability and Build Quality
For maximum durability, models with titanium housing, such as the 508T X2 and 509T X2, are highly robust and capable of withstanding extreme conditions. Aluminum options like the 507C X2 and 407C X2 are also strong and lightweight, suitable for most users.
- Size and Weight
Compact models like the EPS Carry and 507K X2 are ideal for those prioritizing a low-profile design, while larger optics like the 509T X2 provide enhanced durability and a wider field of view.
FAQs
- Are all Holosun red dots compatible with the Glock 45 MOS?
Yes, most Holosun models are compatible with the Glock 45 MOS when paired with the appropriate adapter plates. Always confirm the mounting requirements for your specific optic.
- Can I use Holosun red dots for competition or tactical purposes?
Absolutely. Models like the 509T X2 and 507C X2 are highly versatile and designed for precision, rapid target acquisition, and durability, making them excellent for tactical and competition use.
- How do Shake Awake and Auto-off features work?
Shake Awake detects motion to automatically activate the red dot, ensuring it’s always ready. The auto-off feature conserves the battery by turning off the sight during inactivity.
Final Thoughts
In conclusion, choosing the best Holosun red dot for your Glock 45 MOS can greatly enhance your shooting experience, offering improved accuracy, faster target acquisition, and superior durability.
Whether you opt for the versatility of the 507C X2, the ruggedness of the 509T X2, or the compact design of the EPS Carry, each model brings unique features to suit different needs.
By upgrading with a Holosun red dot, you’re investing in a high-quality, reliable optic that ensures your Glock 45 performs at its best. No matter your shooting style, Holosun offers an option that will elevate your game.
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