4 Best Red Dot For S&W M&P 5.7

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Hey Shooters, Welcome Best Red Dot For S&W M&P 5.7 in 2023

As an experienced shooter and a gun enthusiast, I’ve personally tested these s&w 5.7 red dot optics to give you an honest, hands-on analysis, and I’ve come to the conclusion that when it comes to the best red dot for M&P 5.7, the HOLOSUN HS507K-X2 stands out as the best choice.

This article aims to explore the top five s&w m&p 5.7 optics, diving deep into their features, benefits, compatibility, and personal experiences with each.

Top 5 S&W M&P 5.7 Red Dot

1. HOLOSUN HS507K-X2 – Best Holosun For m&p 5.7

HOLOSUN HS507K X2 Multi-Reticle Red 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Parallax-Free Aluminum Sight for Subcompact Handguns
  • HOLOSUN RED DOT SIGHT - The HS507K X2 is an open reflex...
  • HIGH PERFORMANCE - This red dot sight features...
  • MULTI-RETICLE SYSTEM - This Holosun sight is equipped...
  • SHAKE AWAKE TECHNOLOGY - Extends battery life by...
  • SPECIFICATION - Reticle: Red 2 MOA Dot & 32 MOA Circle;...

The Holosun HS507K-X2 is a truly impressive micro red dot sight that delivers exceptional performance at a fraction of the cost of top-tier competitors. This sight has won over industry professionals and enthusiasts alike due to its lightweight construction, versatility, and overall durability.

Features and Benefits: The HS507K-X2 is built with an innovative Multi-Reticle System (MRS) that offers a 2 MOA dot with a 32 MOA ring.

This optic also ensures superior battery life, clocking in at a whopping 50,000 hours. It runs on a single CR1632 battery, conveniently accessible via the side tray. 

Moreover, the robust construction using 7075 aluminum and a rounded corner design ensures resilience against impact.

Compatibility: This optic is designed to be compatible with a variety of pistols, and it fits perfectly on the S&W M&P 5.7. 

Why it’s a good choice: The HS507K -X2 is a fantastic choice for those who value versatility, durability, and a budget-friendly option that doesn’t compromise on performance. 

Why I Love It: I particularly enjoy the HS507K-X2 for its intuitiveness and flexibility. Switching between the different reticle styles is straightforward and fast, allowing me to adapt to various shooting situations seamlessly. Moreover, the sight picture remains clear and crisp even under challenging lighting conditions.

My Experience

Using the HS507K-X2 on the M&P 5.7 was an absolute pleasure. The 32 MOA circle/dot combo was excellent for long-range shooting, providing swift target acquisition. 

I have used it for several months, and the battery life is as advertised, with the sight performing reliably without any sign of weakening.


  • Crisp and bright reticle
  • Long battery life with side tray access
  • Durable housing construction


  • Some shooters might find it challenging to shoot with both eyes open due to the compact size

2. HOLOSUN HS407K-X2 – Budget Alternative of Holosun 507k

HOLOSUN HS407K-X2 Classic Reflex Red Dot Only Sight
  • HOLOSUN RED DOT SIGHT - The HS407K X2 is an open reflex...
  • HIGH PERFORMANCE - This reflex sight for handgun...
  • SHAKE AWAKE TECHNOLOGY - Extends battery life by...
  • MULTILAYER REFLECTIVE GLASS - This red dot sight is...
  • SPECIFICATION - Reticle: 6 MOA Dot; Light Wavelength:...

The Holosun HS407K-X2, which I see as a budget-friendly alternative to the HS507K-X2, offers a plethora of features designed to enhance your shooting experience. Although priced more affordably, this optic does not skimp on features. 

Features and Benefits: The HS407K-X2’s standout feature is its power-efficient CR1632 battery, providing over 50,000 hours of life. That’s a lot of shooting time before you need a replacement. 

Another commendable feature is the shake-awake function that ensures quick readiness. I also must mention the 1x magnification. This feature provides a simple, uncomplicated aiming experience, enhancing your target acquisition without distorting your view.

Compatibility: It pairs well with the S&W M&P 5.7 due to its compact, lightweight design. Thanks to its altered RMSc footprint, it can easily mount on a variety of pistols, including the S&W M&P series. 

Why it’s a good choice: If you’re budget-conscious but still desire an optic filled with features, it is a prime pick. Its combination of durability, user-friendly operation, and a 6 MOA dot makes it suitable for various shooting scenarios. Plus, with its 7075 T6 aluminum housing, it can withstand harsh outdoor conditions and the rigors of regular use.

Why I love: It offers so much to love. First off, the awake shake feature is a game-changer. It enhances battery life and ensures the optic is ready when you need it. Also, the side-loading battery trays make battery replacement easy, which is a feature quite rare in gun optics.

My Experience

The HS407K-X2 is a Best red dot for smith and wesson 5.7. It has been nothing short of exceptional. Its brightness settings allowed me to adapt to any lighting conditions, while the shake-awake feature provided constant readiness. The sight withstood plenty of shooting sessions, showing no signs of wear or performance degradation. In a nutshell, the Holosun HS407K-X2 met and exceeded my expectations for a budget-friendly optic.


  • Long-lasting CR1632 battery
  • Robust 7075 aluminum housing
  • Shake awake feature
  • Easy-to-see 6 MOA dot reticle
  • Side-loading battery tray
  • Compact and lightweight


  • It might not be suitable for shooters who prefer a smaller dot size

3. Holosun Enclosed – Exceptional m&p 5.7 optics

HOLOSUN EPS Red MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight - Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight - RMR-to-K Footprint Adapter Plate Included
  • HOLOSUN REFLEX SIGHT - The EPS-RD-MRS is a full-sized,...
  • HIGH PERFORMANCE - The EPS-RD-MRS pistol sight features...
  • MULTI-RETICLE SYSTEM - This Holosun sight is equipped...
  • SOLAR FAILSAFE - If your battery fails, this red dot...
  • SPECIFICATION - Reticle: Red 2 MOA Dot & 32 MOA Circle;...

The Holosun Enclosed EPS-RD-MRS is an impressive sight that caters specifically to full-size pistols. It’s a slightly larger variant of the EPS Carry, carrying over the same brilliant features and reticles but offering an expanded window. It’s the perfect choice if you desire something a bit more substantial without sacrificing the convenience and capabilities that Holosun brings to the table.

Features and Benefits: Holosun Enclosed is well-endowed with features, the first of which is the aspheric lens that ensures a flawless sight picture. The sight also boasts a Multi-Reticle System (MRS), offering 6 MOA and 2 MOA reticles, providing adaptability to various shooting scenarios. 

It also hosts the highly-regarded 650nm Red Super LED, which has an impressive battery life of up to 50k hours.

One of the sight’s key features is the Shake Awake technology, which ensures the sight is ready when you need it.

Compatibility: It fits directly onto the M&P 5.7. There might be a slight overhang on the slide due to its larger size, but this trade-off comes with the benefit of a larger viewing window, enhancing your targeting experience. It uses Holosun’s proven K footprint, and an included RMR-to-K footprint adapter plate ensures maximum compatibility.

Why it’s a good choice: If You need a smith and wesson 5.7 red dot that matches its size while providing a crystal clear sight picture, the Holosun Enclosed is a fantastic choice.

Why I love it: What I love about it is the perfect balance it strikes between size and functionality. Its robust 7075 aluminum construction assures me that it can take the brunt of heavy use.

My Experience

My time with the Holosun Enclosed on the M&P 5.7 has been quite rewarding. The Shake Awake feature has proven invaluable in saving battery life and ensuring readiness. Also, the different reticle intensity settings have made it easier to adapt to varying light conditions.


  • A larger window for enhanced view
  • Sturdy 7075 aluminum construction
  • 50k hours of battery life
  • Shake Awake technology
  • Multiple reticle intensity settings for various lighting conditions


  • Slightly larger sizes may result in overhang on some pistols

4. Holosun Carry Enclosed – Best Red dot for s&w 5.7

HOLOSUN EPS Carry Red MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight - Waterproof Shake-Awake Solar Failsafe Enclosed Sight for Subcompact Handgun s- RMSc-to-K Footprint Adapter Plate Included
  • HOLOSUN REFLEX SIGHT - The EPS Carry-RD-MRS is an...
  • HIGH PERFORMANCE - The EPS Carry-RD-MRS handgun sight...
  • MULTI-RETICLE SYSTEM - This Holosun sight is equipped...
  • SOLAR FAILSAFE - If your battery fails, this red dot...
  • SPECIFICATION - Reticle: Red 2MOA Dot & 32MOA Circle;...

Holosun’s EPS Carry-RD-MRS is a superb enclosed sight. It’s one of the latest releases by Holosun and is designed with an enclosed emitter, translating to a higher level of durability and protection for the laser beam. The EPS Carry is an embodiment of precision, compatibility, and durability in a compact package.

Features and Benefits: At the core of the EPS Carry is Holosun’s 650nm Red Super LED, furnished with a Multi-Reticle System (MRS)

The sight utilizes a 1620 battery, promising up to 50k hours of battery life – a feature that makes it a reliable companion for your firearm.

The sight also comes with Solar Failsafe and Shake Awake technology, bringing a new level of convenience to users.

Compatibility: The Holosun EPS Carry-RD-MRS, with its K footprint, is compatible with the S&W M&P 5.7. It also includes an RMSc-to-K footprint adapter plate to expand its compatibility. Its compact design makes it an excellent match for the sleek form of the s&w 5.7 optic footprint, adding precision without the bulk.

Why it’s a good choice: The EPS Carry stands out as a great choice due to its robust construction, enclosed design, and long battery life. These features, coupled with its aspheric lens for clarity and Shake Awake technology for readiness, make it an exceptional option for individuals who value durability and practicality.

Why I Love It: What draws me to the Holosun Carry is its sturdy build and enclosed design. Knowing that my m&p 5.7 sights is well-protected against possible obstructions gives me peace of mind. Plus, the multiple reticle options and solar failsafe feature add an extra layer of versatility and reliability that I truly appreciate.

My Experience

Testing the EPS Carry-RD-MRS with the S&W M&P 5.7 was a fantastic experience. The clear sight picture, thanks to the aspheric lens, made target acquisition accurate and fast. The Solar Failsafe also made a noticeable difference in performance and convenience. All these features, combined with the sight’s sleek design, make it a joy to use.


  • Durable 7075 aluminum construction
  • Long battery life of up to 50k hours
  • Solar Failsafe and Shake Awake technology for convenience
  • Enclosed is a design for laser beam protection
  • Multiple reticle options for customization


  • The enclosed design, while protecting the laser beam, may need cleaning maintenance to ensure clear viewing.

Final Verdict

These four Holosun red dot sights each bring unique qualities and features to the table. In my view, the Holosun 507k X2 shines as the optimal m&p 5.7 optics thanks to its superior blend of compact design, clear sight picture, and robust, user-friendly features, delivering an unmatched balance of precision, durability, and convenience.

However, choosing a sight depends on your personal needs and preferences. Whether it’s the feature-rich HS507K-X2, the simplicity of the HS407K-X2, the clear optics of the Holosun Carry, or the compact durability of the Holosun Enclosed, you can’t go wrong with these m&p 5.7 optics. 

FAQs About Best Red Dot For S&W M&P 5.7

Is Smith and Wesson high quality?

Smith & Wesson is generally regarded as a high-quality firearms manufacturer.

Can you put a red dot sight on a Smith and Wesson M&P?

Yes, it is possible to mount a red dot sight on a Smith & Wesson M&P handgun.

Is a red dot on a pistol worth it?

The usefulness of a red dot sight on a pistol is subjective, but many shooters find it enhances target acquisition and accuracy.

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I'm Micheal, an avid shooter and hunting enthusiast from Texas. I'm a recreational shooter who loves to spend time at the range and enjoy learning about new firearms and gears. I love to write about guns and share my passion for shooting with others.

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