7 Best Red Dot for Ruger 57

Are you in the hunt for the best red dot for Ruger 57? If yes, you have come to the right place. We have put together a comprehensive guide to shed more light on the best red dot sights for the popular Ruger 57 pistol.

Ruger 57 is a semi-automatic pistol that has taken the pistol market by storm. It is known for its powerful 5.7×2.8mm cartridge and the 10/ 20-round box magazine that enables fast follow up shooting. Furthermore, this pistol is easy to use for shooters of all levels and perfect for concealed carry.

With its broad use from self-defense to tactical use, it is important to have the right accessories to get the most out of it. No matter the kind of shooting that you do, one of the most important accessories to have is a quality red dot that will help you maximize the full potential of your pistol.

Benefits of Red Dot Sights

Investing in the best red dot sight for Ruger 57 comes with a multitude of benefits which include:

Improved Shooting Accuracy

This is the primary benefit of getting a red dot sight for your Ruger 57 pistol. It will significantly improve your accuracy in virtually all environments you will be shooting in.

Speedy Target Acquisition

Red dot sights provide a speedy target picture, reducing the time it takes to scan, identify and acquire it. This is particularly important in self-defense and competitive shooting scenarios where rapid response is vital.

Enhanced Confidence

Shooting with a red dot sight goes a long way to boost your confidence. If you are a beginner, the simplicity of red dot sights will also ramp up your overall shooting proficiency.

Low Light Performance

Red dot sights come with adjustable brightness setting for day and night use. This enables precision shooting even in the low light conditions of early morning and late evening.

Ease of Customization

Lastly, the best red dot for Ruger 57 come with adjustable settings for windage, elevation and brightness. As a result, you are able to tailor the optic to match your specific shooting needs.

Best Red Dots for Ruger 57 – Our Top Picks

1) Vortex Optics Venom Red Dot Sight

Best Red Dot for Ruger 57



Vortex Optics Venom Red Dot Sight is hands down the best red dot for Ruger 57 pistol. It is ultra-compact and lightweight to ensure that it does not add any extra bulk on the pistol or affect its ease of concealment.

This red dot sight provides a crisp 3 MOA red dot reticle for laser-sharp precision and target acquisition. The brightness of the reticle is adjustable into 10 different levels to provide the ideal illumination in different lighting conditions.

Furthermore, this optic is built with durability in mind. It has a durable single-piece aluminum housing which is hard anodized against scratches, rust and corrosion. The housing is waterproof to outlast elements and impact resistant to take in the beating.

Above all, the sight features fully multi-coated lens that provide a wide angle of view with stunning edge-to-edge image clarity.


  • Fully multi-coated optics
  • 100 MOA windage range
  • Single-piece chassis
  • 130 MOA elevation range
  • Durable aluminum construction
  • Type III hard anodized finish
  • 3 MOA red dot reticle
  • Parallax-free performance
  • Unlimited eye relief
  • Waterproof and shock resistant


  • Clear picture
  • Ruggedized construction
  • Crisp clear dot
  • Long battery life
  • Easy to mount


  • Battery cover

2) Burris FastFire III Reflex Red Dot Sight

Best Red Dot for Ruger 57



Burris FastFire III Reflex Red Dot Sight is a super-versatile red dot sight that offers the ultimate balance of speed and value. It is compact but tough to ensure that you get the most out of your shooting.

The aiming point of this sight is a 3 MOA red dot reticle. It has automatic brightness sensors to match lighting conditions on the fly. Furthermore, the high-quality optics provide a clear view of the target and enhance contrast between the reticle and the background.

This red dot sight is made with user convenience in mind. It has unlimited eye relief that maximizes glassing comfort with or without eyewear. On top of that, it is outfitted with a top battery access for easy battery change.

When it comes to construction, the sight has a durable aluminum housing with a non-reflective matte finish. It is also built ready for use in all kinds of environments and in temperatures ranging from -10 to 130℉.


  • Automatic brightness sensor
  • 3 MOA red dot reticle
  • Aluminum housing
  • Automatic time-out feature
  • 1 MOA impact point correction
  • Waterproof and submersible
  • Anodized aluminum housing
  • 90 MOA elevation and windage adjustment
  • Fully coated optics


  • Clear glass
  • Durable
  • Top battery compartment
  • Lightweight
  • Easy to install


  • No automatic on and off

3) Leupold DeltaPoint Pro Red Dot Sight




Carrying the highly respected Leupold name, the DeltaPoint Pro Red Dot Sight is a force to reckon with when it comes to performance and value. It is perfect for all shooting applications that require decreased reacquisition time and hasty targeting.

The sight is crafted to be nearly indestructible. It has a lightweight but durable aluminum housing that is shrouded by spring steel. The ultra-robust construction coupled with the industry-leading waterproofness guarantee reliable performance in all environments.

For extra convenience, this sighting tool features motion sensor technology. This technology shuts down the sight if there is no activity detected and switches it on when activity is detected. Besides that, it comes with a tool-less spring actuated battery compartment that enables effortless battery replacement when need arises.

In addition to all these benefits, the DeltaPoint Pro Red Dot Sight features a crisp 2.5 MOA red dot reticle with 8 brightness settings.


  • Locking adjustment system
  • 60 MOA adjustment range
  • Waterproof, shock proof and fog proof
  • Diamond Coat optical coating
  • Unlimited eye relief
  • 8 brightness settings
  • Aluminum housing
  • Non-reflective matte finish
  • Motion sensor technology


  • Crisp, easy to see red dot
  • Outstanding durability
  • Compact and lightweight
  • Large viewing window
  • Great value for the price


  • Battery life

4) Trijicon RMR Type 2 3.25 MOA Adjustable LED Red Dot Sight

Trijicon RMR Type 2 3.25 MOA




Trijicon RMR Type 2 3.25 MOA Red Dot Sight is a ruggedized miniature optic ideal for concealed carry and law enforcement use. It is optimized for durability and has a dependable electronic design to ensure performance and survivability in harsh environments.

The sight employs a 3.25 MOA red dot reticle with adjustable LED. It is outfitted with an automatic brightness mode and easy push button for 5 daylight, 2 night vision and 1 super bright brightness settings.

Furthermore, this optic has a battery conservation mode with automatically adjusts aiming dot to ambient lighting conditions. The battery life is over 4 years of continuous use so the sight is economical to run and maintain.

Another facet that makes it the best red for Ruger 57 is optical performance. It has True-color multi-coated lens which creates a wide-band light transmission for minimal change in target area color.


  • Battery conservation mode
  • Waterproof and submersible to 20m
  • Easily adjustable windage and elevation
  • True-color multi-coated optics
  • Tempered glass
  • Unlimited eye relief
  • Forged aluminum housing
  • 25 MOA red dot reticle


  • Crisp clear glass
  • Excellent build quality
  • The dot is crisp and easy to use
  • Compact and lightweight


  • Comparatively expensive

5) Crimson Trace RAD Open Reflex Pistol Sight

Crimson Trace RAD




When it comes to versatility and performance, it is hard to go wrong with the Crimson Trace RAD Open Reflex Pistol Sight. It is ideal for a full range of shooting applications from self-defense to tactical use.

The highlight of this reflex pistol sight is construction quality. It is designed with a system that reinforces the optic and reduces stress if its accidentally dropped. Furthermore, the housing is from robust 7075 aerospace quality aluminum and it is fully waterproof, fog proof and shock proof.

To complement the ruggedized design, this optic features a crisp 3 MOA reticle with adjustable LED illumination. The ambient light sensor adjusts the brightness of the reticle to match the surrounding lighting conditions and ensure precision aiming. This sighting tool also brings to the table fully multi-coated lens with a large viewing window for rapid target acquisition.


  • Matte finish
  • 3 MOA red dot reticle
  • IPX-4 water resistance level
  • Fully multi-coated lens
  • Ambient light sensor
  • Integrated co-witness sight
  • Fog proof and shock proof
  • 7075 aerospace quality aluminum housing


  • Compact and lightweight
  • Crisp reticle
  • Decent battery life
  • Easy to mount


  • Bottom accessible battery compartment

6) Primary Arms The SLx 1x23mm Mini Red Dot Reflex Sight

Primary Arms



This is another great red dot sight with all the modern features you would expect. It also comes at a remarkably affordable price to meet the budget needs of every user out there.

Primary Arms The SLx 1x23mm Mini Red Dot Reflex Sight is known to offer the quickest target acquisition. This is thanks to the crisp 3 MOA dot which is optimized for handguns. Furthermore, the daylight bright reticle has night vision compatibility for optimal aiming in the dark and in low light settings.

To make the reticle serve its purpose, the sight has multi-coated lenses which provide clear views of targets in all light settings. Other than that, it boasts an ultra-long battery runtime and a side-loading battery slot which enables easy battery change when need arises.

When it comes to construction, this optical instrument boasts a ruggedized design made of 7075 aluminum. It is lightweight but durable and rigid enough to take any beating. Over and above that, it is well protected from water, fog, mist, dust and other elements for uninterrupted field use.


  • Hard coat anodized finish
  • 3 MOA dot reticle
  • Waterproof, fog proof and shock proof
  • Fully multi-coated optics
  • Rugged 7075 aluminum body
  • Convenient push-button controls
  • Autolive motion activation


  • Long battery life
  • Affordable
  • Multiple mounting options
  • Night vision compatible


  • Refresh rate

7) Shield Sights Compact Reflex Mini Red Dot Sight

Shield Sights


Lastly to grace our list of the best red dot for Ruger 57 is Shield Sights Compact Reflex Mini Red Dot Sight. It is ultra-compact for easy concealment and lightweight to ensure that it does not add extra weight and affect the balance of the pistol.

This red dot sight is parallax-free to ensure precision shooting. It has clear optics and a wide viewing window that aids in rapid target acquisition. Furthermore, it is designed without a red reflective filter on the lens to alleviate visual signature.

Another impressive facet of this red dot sight is durability. Its body is made from aerospace-grade aluminum which is rigid enough to withstand repetitive rough handling and any other abuse. The entire body is also anodized against scratches and rust.

What’s more, this optic has a variable intensity drive circuit that senses target light levels and controls LED output. This results to optimal visibility of the dot against the target in any background or light setting.


  • Automatic brightness adjustment
  • Variable intensity drive circuit
  • Aerospace-grade aluminum construction
  • Parallax-free optics
  • 8 MOA red dot reticle
  • No colored coating
  • Bottom battery fitting


  • Long battery life
  • Perfect fit and function
  • Lightweight
  • Inexpensive
  • Ease of installation


  • Underneath battery fitting

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Criteria for Choosing the Best Red Dot for Ruger 57

When shooing for a red dot sight for Ruger 57, take into account the following factors.

Durability and Reliability

The best red dot sight for Ruger 57 is built to stand up to recoil, harsh weather conditions as well as rough handling. Ensure that you opt for a model that is made with hard-wearing materials such as aerospace quality aluminum. On top of that, it is essential for the red dot sight to have dependable protection from weather elements.

Size and Weight

Ruger 57 is a compact and lightweight semi-automatic pistol with a length of 8.65 inches and a weight of 24.5oz/690g. This calls for a red dot sight that is ultra-compact so as not to interfere with ease of carrying and concealment. On top of that, the sight should be feather-light but durable.

Customization Options

The next important thing to look at is customization options the red dot sight provides. Generally, we recommend that you settle for a model with adjustable windage and elevation. On top of that, the best red dot for Ruger 57 should have multiple adjustable brightness levels for precision aiming in all light settings.

Dot Size

Consider the size of the red dot reticle. Small sized dots are better for shooting applications where speedy target acquisition is vital. They also offer greater precision than the large sized counterparts at extended ranges.

Battery Life

Last but not least, opt for a red dot sight with a long battery life. It will keep the optic operational during extended sessions and in critical conditions as well. A red dot sight with a high-capacity battery is also economical to run and maintain.


  • Are all red dot sights compatible with the Ruger 57?

No. Not all red dot sights are compatible with Ruger 57 pistols. So, when making your selection, ensure that you choose a model that is compatible with the pistols mounting system, which in most cases is either a Picatinny or proprietary Ruger mount.

  • What is the best red dot sight for Ruger 57?

The best red dot for Ruger 57 depends on your preferences, needs and what you intend to use it for. There are plenty of reliable red dot sights on the market and the best model is one that comes with all the features you require to push this semi-automatic pistol to its full potential.


Finding the best red dot for Ruger 57 doesn’t have to be a hard task. By identifying the kind of shooting you will be doing, you will find it easy to find the ideal model for your specific application. All the red dot sights we have mentioned above are versatile, reliable and great choices for this pistol. Hopefully, you are now in a position where you can make the right selection relative to your needs and shooting habits.