Best Glock 45 MOS Red Dot

Chris G.

As a firearms enthusiast, I’ve had the opportunity to test and review various red dot sights for the Glock 45 MOS. The best red dot for Glock 45 MOS can significantly improve your shooting accuracy and speed, making it an essential accessory for both competitive shooting and self-defense situations.

Over the years, I’ve gained valuable insights into what makes a great red dot sight, such as durability, ease of use, and battery life. I’ve also learned that the perfect red dot sight for one person might not be the best fit for another, as individual preferences and shooting styles can vary greatly.

In this article, I’ll be sharing my personal experiences and recommendations for the best red dot sights for the Glock 45 MOS. Whether you’re a seasoned shooter or just starting out, I’m confident that you’ll find the perfect red dot sight to enhance your shooting experience. 

Top 7 Best Glock 45 MOS Red Dots

a closeup of Glock 45 MOS

1. Trijicon SRO – Best Overall

The Trijicon SRO (Specialized Reflex Optic) is a game-changer in the world of reflex sights. It’s designed to deliver improved pistol accuracy in competitive and target shooting applications. It’s also built to withstand abuse on and off the range, making it a reliable choice for serious shooters.

Large, Unobstructive Field of View

One of the standout features of the SRO is its large, unobstructive field of view. This feature allows for a wider field of view and faster target acquisition, which is particularly useful in fast-paced shooting situations. It’s parallax-free and compatible with suppressor-height iron sights, making it a versatile choice for various shooting scenarios.

Clear, Crisp Dot

The SRO features a clear, crisp dot that’s fine-tuned and illuminated, coupled with an exceptionally clear front lens. This offers a clear sight picture with a crisp dot, making it easier for users to find and track the dot in both target and competitive shooting applications. This helps improve shooting accuracy and speed.

Top-Loading Battery

The SRO comes with a top-loading CR2032 battery that provides a 3-year battery life (at setting 4 of 8). This makes battery-switching fast and easy, ensuring that you won’t have to worry about the sight failing during a critical moment.

Adjustable Windage & Elevation

The SRO features easy, adjustable windage and elevation. Its tool-less design makes zeroing hassle-free, allowing you to fine-tune the sight to your preferred settings with ease.

Same Footprint as RMR

The SRO mounts easily using the same base as the Trijicon RMR. This means it can be mounted quickly and easily on well-known red dot ready pistols.

Why It’s The Best

The Trijicon SRO stands out as the ‘Best Overall’ due to its combination of a large field of view, clear, crisp dot, top-loading battery, adjustable windage and elevation, and compatibility with the RMR footprint. These features make it a versatile, reliable, and user-friendly choice for both competitive and target shooting.

Pros:

  •  Large, unobstructive field of view
  •  Clear, crisp dot
  •  Top-loading battery with long life
  •  Easy, adjustable windage and elevation
  •  Same footprint as RMR

Cons:

  •  High cost may put it out of reach for some shooters
  •  May be too large for some firearms
  •  Heavier than some other red dot sights
  •  Limited reticle options

My Experience Using the Trijicon SRO on My Glock 45 MOS

I’ve been using the Trijicon SRO on my Glock 45 MOS for a while now, and I must say, it’s been a game-changer. The large field of view and clear, crisp dot have significantly improved my target acquisition speed and shooting accuracy. The top-loading battery is a great feature too – I haven’t had to worry about the sight failing in the middle of a shooting session. The adjustable windage and elevation have made zeroing hassle-free. However, the high cost and size of the SRO might be a drawback for some. But for me, the performance and reliability of the SRO make it worth every penny.

2. Trijicon RMR – Best for Professionals

The Trijicon RMR (Ruggedized Miniature Reflex) is a top-tier red dot sight that’s built like a tank. It’s designed to absorb impacts and divert stresses away from the lens, making it a favorite among professionals.

Patented Housing Shape

The RMR features a patented housing shape that’s engineered to absorb impacts and divert stresses away from the lens. This unique design increases durability and ensures that the sight can withstand the toughest conditions.

Wide Field of View

The RMR offers a wide field of view, allowing for quick target acquisition. This is particularly useful in high-pressure situations where speed is of the essence.

Adjustable LED RMR

The RMR comes with an adjustable LED that can be manually adjusted by pressing the plus or minus buttons on either side of the unit. This allows for custom brightness settings to match the situation at hand.

Easy-to-Use Adjusters

The RMR features easy-to-use adjusters with audible clicks that allow for quick windage and elevation adjustments.

Why It’s The Best

The Trijicon RMR stands out as the ‘Best for Professionals’ due to its rugged construction, wide field of view, adjustable LED, and easy-to-use adjusters. These features make it a reliable and versatile choice for professionals who demand the best.

Pros:

  •  Patented housing shape for increased durability
  •  Wide field of view
  •  Adjustable LED
  •  Easy-to-use adjusters

Cons:

  •  High price point
  •  Smaller window size compared to other models
  •  Battery replacement requires sight removal

My Experience Using the Trijicon RMR on My Glock 45 MOS

I’ve been using the Trijicon RMR on my Glock 45 MOS for some time now, and it’s been nothing short of impressive. The patented housing shape and wide field of view have made a noticeable difference in my shooting performance. The adjustable LED and easy-to-use adjusters have added to the overall user-friendly experience. However, the high price point and smaller window size might be a drawback for some. But for me, the durability and performance of the RMR make it a worthy investment.

3. Holosun HE507C-GR X2 -Best Rugged Construction

The Holosun HE507C-GR X2 is a robust and reliable open reflex optical sight designed for pistol applications. It’s built to last and comes packed with features that make it a standout choice for those who value rugged construction.

Green Super LED

The HE507C-GR X2 features Holosun’s Green Super LED, which provides a clear and bright reticle that’s easy to see in various lighting conditions. This feature enhances target acquisition and shooting accuracy.

Solar Failsafe

One of the standout features of the HE507C-GR X2 is its Solar Failsafe. This feature allows the sight to remain powered when the battery fails, ensuring that you’re never left in the lurch during critical moments.

Multi-Reticle System

The HE507C-GR X2 comes with a Multi-Reticle System, allowing you to switch between a 2 MOA dot, 32 MOA ring, or both. This provides versatility and customization to suit your shooting needs.

Shake Awake

The HE507C-GR X2 features Holosun’s Shake Awake technology. This feature activates the sight upon sensing movement and powers down when idle, saving battery life.

Why It’s The Best

The Holosun HE507C-GR X2 stands out as the ‘Best Rugged Construction’ due to its robust build, Green Super LED, Solar Failsafe, Multi-Reticle System, and Shake Awake technology. These features make it a reliable and versatile choice for those who value ruggedness and reliability.

Pros:

  •  Robust and durable construction
  •  Green Super LED for clear reticle
  •  Solar Failsafe for continuous power
  •  Multi-Reticle System for versatility
  •  Shake Awake technology for battery conservation

Cons:

  •  Slightly larger footprint than some competitors
  •  Green reticle might not suit everyone’s preference
  •  Solar panel can be affected by coverings or shadows

My Experience Using the Holosun HE507C-GR X2 on My Glock 45 MOS

I’ve been using the Holosun HE507C-GR X2 on my Glock 45 MOS and it’s been a solid performer. The Green Super LED and Multi-Reticle System have improved my shooting accuracy, while the Solar Failsafe and Shake Awake technology have added to the sight’s reliability. The robust construction has held up well, even in tough conditions. However, the slightly larger footprint and green reticle might not be to everyone’s liking. But for me, the HE507C-GR X2’s ruggedness and reliability make it a top choice.

4. Leupold DeltaPoint Pro – Strong Build

The Leupold DeltaPoint Pro is a high-quality red dot sight known for its strong build and reliability. Crafted from aircraft-grade aluminum, this sight is designed to handle the toughest conditions and deliver consistent performance.

Aircraft-Grade Aluminum Housing

The DeltaPoint Pro features a housing made from aircraft-grade aluminum. This makes it incredibly durable and capable of withstanding heavy recoil and harsh environments.

Wide Field of View

The DeltaPoint Pro offers a wide field of view, allowing for quick target acquisition. This is particularly useful in high-pressure situations where speed is of the essence.

Motion Sensor Technology

The DeltaPoint Pro comes with Motion Sensor Technology that instantly activates the sight when it detects motion and powers down when idle, saving battery life.

DiamondCoat Aspheric Lens

The DeltaPoint Pro features a DiamondCoat aspheric lens that increases the field of view by up to 56% compared to circular lenses. This provides a clear, crisp image for accurate shooting.

Why It’s The Best

The Leupold DeltaPoint Pro stands out for its ‘Strong Build’ due to its aircraft-grade aluminum housing, wide field of view, Motion Sensor Technology, and DiamondCoat aspheric lens. These features make it a reliable and durable choice for those who demand the best.

Pros:

  •  Aircraft-grade aluminum housing for durability
  •  Wide field of view
  •  Motion Sensor Technology for battery conservation
  •  DiamondCoat aspheric lens for a clear image

Cons:

  •  Higher price point
  •  Battery replacement requires sight removal
  •  No auto-brightness feature

My Experience Using the Leupold DeltaPoint Pro on My Glock 45 MOS

I’ve been using the Leupold DeltaPoint Pro on my Glock 45 MOS and it’s been a reliable performer. The strong build and wide field of view have made a noticeable difference in my shooting performance. The Motion Sensor Technology and DiamondCoat aspheric lens have added to the overall user-friendly experience. However, the higher price point and lack of an auto-brightness feature might be a drawback for some. But for me, the durability and performance of the DeltaPoint Pro make it a worthy investment.

5. Vortex Venom – Compact & Lightweight

The Vortex Venom is a compact and lightweight red dot sight that’s designed to improve shooting accuracy and speed. Despite its small size, it’s packed with features that make it a standout choice for those who value compactness and lightness.

Vortex Optics Venom Red Dot Sight – 3 MOA Dot
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Compact and Lightweight Design

The Venom features a compact and lightweight design that makes it easy to carry and handle. This makes it a great choice for those who prefer a less bulky sight for their Glock 45 MOS.

Wide Field of View

The Venom offers a wide field of view, allowing for quick target acquisition. This is particularly useful in high-pressure situations where speed is of the essence.

Clear, Crisp Dot

The Venom features a clear, crisp dot that’s easy to see in various lighting conditions. This feature enhances target acquisition and shooting accuracy.

Easy-to-Use Controls

The Venom comes with easy-to-use controls that allow for quick windage and elevation adjustments. This makes it user-friendly and easy to fine-tune to your preferred settings.

Why It’s The Best

The Vortex Venom stands out as the ‘Compact & Lightweight’ choice due to its compact and lightweight design, wide field of view, clear, crisp dot, and easy-to-use controls. These features make it a reliable and user-friendly choice for those who value compactness and lightness.

Pros:

  •  Compact and lightweight design
  •  Wide field of view
  •  Clear, crisp dot
  •  Easy-to-use controls

Cons:

  •  Battery life could be better
  •  Battery replacement requires sight removal
  •  Smaller window size compared to other models

My Experience Using the Vortex Venom on My Glock 45 MOS

I’ve been using the Vortex Venom on my Glock 45 MOS and it’s been a solid performer. The compact and lightweight design, along with the wide field of view and clear, crisp dot, have improved my shooting accuracy and speed. The easy-to-use controls have made adjustments a breeze. However, the battery life could be better and the smaller window size might not be to everyone’s liking. But for me, the compactness and lightness of the Venom make it a top choice.

6. Burris Fastfire – Most Affordable Option

The Burris Fastfire is a budget-friendly red dot sight that doesn’t compromise on performance. Despite its affordable price tag, it offers a range of features that make it a great choice for those on a budget.

Compact and Lightweight Design

The Fastfire features a compact and lightweight design that makes it easy to carry and handle. This makes it a great choice for those who prefer a less bulky sight for their Glock 45 MOS.

Wide Field of View

The Fastfire offers a wide field of view, allowing for quick target acquisition. This is particularly useful in high-pressure situations where speed is of the essence.

Automatic Brightness Sensor

The Fastfire comes with an automatic brightness sensor that adjusts to match the environmental conditions. This ensures a clear sight picture in various lighting conditions.

Easy-to-Use Controls

The Fastfire features easy-to-use controls that allow for quick windage and elevation adjustments. This makes it user-friendly and easy to fine-tune to your preferred settings.

Why It’s The Best

The Burris Fastfire stands out as the ‘Most Affordable Option’ due to its compact and lightweight design, wide field of view, automatic brightness sensor, and easy-to-use controls. These features make it a reliable and user-friendly choice for those on a budget.

Pros:

  •  Affordable price point
  •  Compact and lightweight design
  •  Wide field of view
  •  Automatic brightness sensor
  •  Easy-to-use controls

Cons:

  •  Not as durable as some higher-priced models
  •  Battery life could be better
  •  Smaller window size compared to other models

My Experience Using the Burris Fastfire on My Glock 45 MOS

I’ve been using the Burris Fastfire on my Glock 45 MOS and it’s been a solid performer. The compact and lightweight design, along with the wide field of view and automatic brightness sensor, have improved my shooting accuracy and speed. The easy-to-use controls have made adjustments a breeze. However, the durability and battery life could be better. But for me, the affordability of the Fastfire makes it a top choice for those on a budget.

7. Vortex Viper – User Friendly

The Vortex Viper is a high-quality red dot sight that’s designed to improve shooting accuracy and speed. It’s known for its user-friendly features and reliable performance, making it a great choice for both beginners and experienced shooters.

Compact and Lightweight Design

The Viper features a compact and lightweight design that makes it easy to carry and handle. This makes it a great choice for those who prefer a less bulky sight for their Glock 45 MOS.

Wide Field of View

The Viper offers a wide field of view, allowing for quick target acquisition. This is particularly useful in high-pressure situations where speed is of the essence.

Clear, Crisp Dot

The Viper features a clear, crisp dot that’s easy to see in various lighting conditions. This feature enhances target acquisition and shooting accuracy.

Easy-to-Use Controls

The Viper comes with easy-to-use controls that allow for quick windage and elevation adjustments. This makes it user-friendly and easy to fine-tune to your preferred settings.

Why It’s The Best

The Vortex Viper stands out as the ‘User Friendly’ choice due to its compact and lightweight design, wide field of view, clear, crisp dot, and easy-to-use controls. These features make it a reliable and user-friendly choice for those who value ease of use.

Pros:

  •  User-friendly design
  •  Compact and lightweight
  •  Wide field of view
  •  Clear, crisp dot
  •  Easy-to-use controls

Cons:

  •  Battery life could be better
  •  Battery replacement requires sight removal
  •  Smaller window size compared to other models

My Experience Using the Vortex Viper on My Glock 45 MOS

I’ve been using the Vortex Viper on my Glock 45 MOS and it’s been a solid performer. The user-friendly design, along with the wide field of view and clear, crisp dot, have improved my shooting accuracy and speed. The easy-to-use controls have made adjustments a breeze. However, the battery life could be better and the smaller window size might not be to everyone’s liking. But for me, the user-friendliness of the Viper makes it a top choice.

FAQS

What is the best red dot for a Glock 45 MOS?

The Trijicon SRO is often recommended as the best red dot for a Glock 45 MOS. It’s known for its overall performance, adaptability, and synergy with the Glock 45 MOS.

Is a red dot on a Glock worth it?

Absolutely! A red dot on a Glock significantly improves target acquisition speed and shooting accuracy. It’s especially useful in fast-paced shooting scenarios like competition shooting or hunting.

How long does a red dot sight battery last?

Typically, a red dot sight battery may last around 500 hours of use. However, this can vary depending on the specific type of red dot sight, the settings implemented, and the frequency of its use. It’s essential to monitor your red dot battery’s lifespan to ensure consistent shooting proficiency.

How do I install a red dot sight on my Glock 45 MOS?

The Glock 45 MOS comes with a single MOS adapter plate that simplifies the mounting of popular optical sights. If your selected optic is not compatible with the included adapter plate, additional options are available on the GLOCK Store.

What should I consider when choosing a red dot sight?

When choosing a red dot sight, consider factors like battery life, durability, ease of installation, and compatibility with your Glock model. Also, consider the dot size – larger dots are easier to see in close range and bright light situations, while smaller dots are better for long distance targets and low light situations.

Final Verdict

After spending considerable time with each of these red dot sights on my Glock 45 MOS, I’ve come to appreciate the unique strengths each one brings to the table. The Trijicon RMR’s ruggedness, the Holosun HE507C-GR X2’s robust construction, the Leupold DeltaPoint Pro’s strong build, the Vortex Venom’s compactness, the Burris Fastfire’s affordability, and the Vortex Viper’s user-friendliness all have their merits.

However, if I had to pick one as the ‘Best Overall’, I’d go with the Trijicon SRO. Its patented housing shape, wide field of view, adjustable LED, and easy-to-use adjusters make it a standout choice. It’s a sight that’s built to last and can withstand the toughest conditions, making it a favorite among professionals like myself.

Remember, the best sight for you will depend on your specific needs and preferences. So, take the time to consider what features are most important to you before making your decision. Happy shooting!

About the author

The name's Chris. Just a regular dude who loves firearms. I've been shooting since I was a kid. My old man taught me the ropes.

I'll never forget the first time I missed an easy shot on a buck, thanks to a bum scope. The image was fuzzier than my dog's butt. After that, I got obsessed with understanding scopes. What makes the good ones tick and the bad ones trash. After a few years and a few thousand bucks, I learned what separates the winners from the losers. Once I had a good stockpile of knowledge, I launched this site.

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