4 Best Red Dot For Glock 47 of 2024

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I’ve had the opportunity to rigorously test the Glock 47. My focus has been on evaluating various optics to determine their compatibility and performance with this specific model. 

Through hands-on testing, I’ve assessed different optics’ functionality, accuracy, and overall integration.

This article aims to share my findings from the detailed review of optics suitable for the Glock 47. 

Best Red Dot For Glock 47Category
Holosun SCS MOS Best Overall
Holosun 507K ACSS VulcanBest ultra-compact size
Leupold Deltapoint Pro – Highly DurableBest for Durability
 Aimpoint ACRO P-2 – Solid OptionSolid Option

Top 4 Best Glock 47 Red Dots

1. Holosun SCS MOS – Best Overall

The Holosun SCS MOS is a solar-powered, high-performance green dot sight that seamlessly integrates with the Glock 47 MOS system.

Solar Charging System: The standout feature of the Holosun SCS MOS is its innovative solar charging system. This system utilizes multi-directional light sensors, automatically adjusting brightness to suit various lighting conditions. 

During testing, I found this feature exceptionally useful in dynamic environments, from bright sunlight to dim indoor settings. 

The solar power not only extends the battery life but also ensures the sight is always operational. In practice, this translates to a reliable and adaptable sighting experience, especially in scenarios where quick adjustments are crucial.

High Performance and Battery: The internal rechargeable battery of the SCS MOS offers a remarkable lifespan, potentially operating indefinitely. 

This feature is a game-changer for prolonged use, eliminating the need for frequent battery replacements. In my field tests, the intensity override function proved invaluable in high-stress situations, providing a consistent high brightness level. 

Additionally, the low power indicator is a thoughtful addition, giving ample warning before needing to recharge, ensuring you’re never caught off guard during critical moments.

Multi-Reticle System: The Multi-Reticle System (MRS) in the SCS MOS is versatile, offering a 32 MOA circle and a 2 MOA dot. 

During my testing, the large circle was immensely helpful for quick target acquisition at short distances, while the 2 MOA dot facilitated precision shooting. 

The ability to switch between or combine these reticles adds a layer of adaptability. In practical use, this feature allows for quick adjustments to different shooting scenarios, enhancing both speed and accuracy.

Multilayer Reflective Glass: The optical-quality glass lenses with multilayer coatings on the SCS MOS are noteworthy. These coatings maximize light transmission and reduce glare, which I found to enhance clarity and reticle intensity significantly.

In field tests, these lenses demonstrated excellent wear resistance, sustaining their quality under various conditions. The reduced power requirement due to efficient light use also contributes to the sight’s overall battery efficiency, making it a reliable choice for extended use.

Titanium Housing and Size: The titanium housing of the SCS MOS ensures durability and robustness. In my rigorous testing, the sight held up exceptionally well against physical impacts and environmental stressors. 

Why I Love It: I love the Holosun SCS MOS for its innovative solar charging system and versatile reticle options. Its durability, coupled with its exceptional battery life, makes it a reliable choice for any shooting scenario. 

The green dot’s visibility and the reticle’s adaptability enhance both quick target acquisition and precision shooting, making it an indispensable tool for my Glock 47.


  • Solar charging system for extended battery life.
  • Versatile multi-reticle system.
  • High-quality multilayer reflective glass.
  • Durable titanium housing.
  • Lightweight and compact design.


  • Overly bright reticle in direct sunlight can blur the target picture.

2. Holosun 507K ACSS Vulcan – Ultra-compact

The Holosun 507K ACSS Vulcan is an ultra-compact, red-illuminated reflex sight designed for enhanced concealed carry performance, and can be mounted onto Glock 47 using an MOS adapter plate.

ACSS Vulcan Dot Reticle System: The ACSS Vulcan Dot Reticle System is a game-changer. It employs a 3 MOA dot encased in a large 230 MOA outer circle. 

When aiming, if you see only the dot, you’re on target. If off-center, the edge of the large circle guides you back. During testing, this feature significantly improved my target acquisition and recovery speed. It’s particularly effective in stressful situations where maintaining focus on the target is crucial. 

The simplicity of the dot, combined with the guiding outer circle, offers a blend of precision and rapid re-alignment, making it an excellent choice for both self-defense and sport shooting scenarios.

Ultra-Compact Size and Construction: The 507K ACSS Vulcan’s ultra-compact size is a standout feature. Made from CNC milled 7075 Aluminum, it’s not only small but also incredibly robust. 

This compactness makes it an ideal match for the Glock 47, especially for concealed carry. It doesn’t add unnecessary bulk or weight, maintaining the handgun’s balance and handling. 

During my field tests, its durability was evident, standing up well to various environmental conditions and the rigors of everyday carry. Its size and build quality make it a top choice for anyone needing a reliable, unobtrusive sight for their concealed carry firearm.

Two Reticle Settings: The sight’s flexibility with two reticle settings – Dot + Circle and Dot only – adds to its versatility. In my testing, the Dot + Circle setting was perfect for quick, close-range engagements, offering rapid target acquisition. 

Switching to Dot only provided a cleaner sight picture for more precise, longer-range shots. This adaptability makes the 507K ACSS Vulcan suitable for a wide range of shooting situations. 

It’s straightforward to switch between settings, a feature that came in handy in dynamic shooting scenarios where I needed to quickly adapt to changing targets and distances.

Parallax-free and Unlimited Eye Relief: The parallax-free design with unlimited eye relief offered an exceptional shooting experience. 

During my testing, I found that it allowed for quicker target acquisition and easier follow-up shots, as I didn’t have to worry about head placement.

This feature is particularly beneficial in stressful or fast-moving scenarios where you need to aim quickly and accurately. 

Brightness Settings and Controls: With 12 red-illuminated brightness settings, the 507K ACSS Vulcan is adaptable to any lighting condition. The push-button controls are intuitive and easy to use, allowing for quick adjustments on the fly. 

During my testing, I found these settings particularly beneficial in transitioning from low light environments to brightly lit conditions and vice versa. 

Why I Love It: I love the Holosun 507K ACSS Vulcan for its innovative reticle system, which significantly enhances target acquisition and shooting accuracy. 

Its ultra-compact size and robust construction make it an ideal companion for my Glock 47, especially in concealed carry situations. The Shake Awake technology and versatile brightness settings add to its practicality, making it a reliable and user-friendly optic for various shooting conditions.


  • Innovative ACSS Vulcan Dot reticle system.
  • Ultra-compact and durable design.
  • Shake Awake technology with last setting recall.
  • Parallax-free with unlimited eye relief.
  • User-friendly with 12 brightness settings.


  • Battery life could be improved.

3. Leupold Deltapoint Pro – Highly Durable

The Leupold Deltapoint Pro is a top-tier red dot sight known for its exceptional light transmission and rugged durability and can be mounted onto the Glock 47 using MOS adapter plate

Professional-Grade Red Dot Optical System: Leupold’s Professional-Grade Red Dot Optical System is a standout feature. It offers unparalleled light transmission, ensuring a clear and bright sight picture even in challenging lighting conditions. During my field tests, I was particularly impressed with its industry-leading glare reduction. 

This feature proved invaluable in harsh, direct sunlight, maintaining a clear and undistorted view. 

Illuminated Reticle: The illuminated reticle of the Deltapoint Pro is a significant advantage in low-light situations. It facilitates faster target acquisition when lighting conditions are less than ideal. 

In my experience, this feature was particularly beneficial during dawn and dusk when visibility is compromised. The reticle’s brightness can be adjusted to suit various environments, providing versatility across different shooting scenarios. 

100% Waterproof, Fogproof, and Shockproof: The Deltapoint Pro’s construction is 100% waterproof, fogproof, and shockproof, testifying to its ruggedness and reliability. 

During testing in various weather conditions, the sight remained fully functional, unaffected by rain, fog, or humidity. The shockproof design was particularly impressive, as the sight sustained its zero even after significant recoil and accidental bumps. 

Why I Love It: I love the Leupold Deltapoint Pro for its unmatched optical performance and rugged construction. The Professional-Grade Red Dot Optical System, combined with the sight’s waterproof, fogproof, and shockproof features, make it an exceptionally reliable choice. 

The Motion Sensor Technology is a brilliant addition, ensuring both readiness and battery efficiency. Its performance in various lighting conditions and environments has been outstanding, solidifying its place as a top choice for professional use.


  • Exceptional light transmission and glare reduction.
  • Illuminated reticle for low-light visibility.
  • Motion Sensor Technology for battery efficiency.
  • Rugged, waterproof, and shockproof design.
  • High-quality American craftsmanship and support.


  • The reticle can exhibit fuzzy flares around the center, affecting clarity.

4. Aimpoint ACRO P-2 – Solid Option

The Aimpoint ACRO P-2 is a robust, ultra-compact red dot sight known for its exceptional durability and long-lasting battery life.

3.5 MOA Red Dot: The 3.5 MOA red dot of the ACRO P-2 offers a perfect balance of size and visibility. During my testing, this dot size was ideal for both precision aiming at medium distances and quick target acquisition in close quarters.

It’s bright enough to be easily seen in various lighting conditions but not so large as to obscure the target. This makes the ACRO P-2 versatile across a range of shooting scenarios, from tactical applications to competitive shooting. The crispness of the dot also aids in maintaining focus on the target, enhancing overall shooting accuracy.

Battery Life and Type: The ACRO P-2’s battery life is impressive, offering 50,000 hours (over 5 years) of constant-on power with a single CR2032 battery. 

This extended battery life is a significant advantage, reducing the need for frequent battery changes and ensuring the sight is always ready when needed. During my long-term testing, I never had to worry about the sight losing power, which is crucial for a sight used in critical situations. 

Low-Profile Design: The low-profile design of the ACRO P-2 is optimized for applications that require a discreet, unobtrusive red dot system. This design feature made it an excellent match for my Glock 47, especially for concealed carry purposes. 

The sight’s minimal profile did not interfere with the draw or holstering of the firearm. In practical use, this low profile also contributed to a more comfortable and natural shooting experience, as it did not add significant bulk or weight to the firearm.

Submersible and Durability: The ACRO P-2’s submersibility to 115 feet and its overall rugged construction are standout features. In my field tests, the sight performed flawlessly in wet conditions, including heavy rain and submersion. 

This level of waterproofing is exceptional and adds a layer of reliability for use in all weather conditions. Additionally, the sight’s ability to withstand extreme G-forces and intense shock and vibration, makes it exceptionally durable.

Why I Love It: I love the Aimpoint ACRO P-2 for its exceptional durability, long battery life, and practical features. Its robust construction and ability to withstand harsh conditions make it a reliable choice for any situation. 

The extended battery life is a major plus, offering peace of mind that the sight will be ready whenever needed. Its low-profile design perfectly complements my Glock 47, enhancing my shooting experience without adding unnecessary bulk.


  • Long-lasting battery life.
  • Durable, fully enclosed optical channel.
  • Waterproof and shock-resistant.
  • Low-profile, compact design.
  • Clear and precise 3.5 MOA red dot.


  • Higher cost compared to some other options.

Final Verdict

After extensive testing and evaluation of various optics on the Glock 47, I’ve reached a definitive conclusion. 

Holosun SCS MOS emerges as the top choice for its exceptional performance and versatility. Each optic reviewed offers unique features, catering to different shooting needs and preferences. 

Some excel in durability, others in battery life or reticle design. However, it’s the overall balance of functionality, ease of use, and adaptability to various shooting conditions that make Holosun SCS MOS stand out. 


Is it worth putting a red dot on a Glock?

Absolutely, a red dot on a Glock enhances accuracy and is particularly beneficial at longer distances and in rapid-fire scenarios. It allows for easier holdover and clear target visibility.

What frame is the GLOCK 47?

The Glock 47 combines a GLOCK 17 Gen5 MOS slide with a G45 frame, featuring a flared magazine well for fast, efficient reloads and a proven nDLC finish.

Are red dots on pistols faster?

Yes, red dots on pistols improve both accuracy and speed in target acquisition. With practice, they become an invaluable tool for confident and efficient shooting.

What makes the Glock 47 special?

The Glock 47, identical in size to the Glock 17 but using the Glock 19’s recoil spring, is notable for its MOS (modular optics system) cut slide, allowing easy mounting of a wide range of dot optics. This makes it a versatile choice for various shooting applications.

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