20 Best Open Reflex Sight [2023]

Are you looking for the best open reflex sight? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling open reflex sight.

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# Preview Product
1 HOLOSUN - HS510C Reflex Red Dot Sight (2 MOA Dot, 65 MOA Circle) HOLOSUN - HS510C Reflex Red Dot Sight (2 MOA Dot, 65 MOA Circle)
2 HOLOSUN - HS407C-GR-X2 Classic Open Reflex Green Dot Sight 2 MOA (Black) HOLOSUN - HS407C-GR-X2 Classic Open Reflex Green Dot Sight 2 MOA (Black)
3 Crimson Trace CTS-1300 Compact Open Reflex Sight with LED 3.5 MOA Red Dot for Rifles and Shotguns Crimson Trace CTS-1300 Compact Open Reflex Sight with LED 3.5 MOA Red Dot for Rifles and Shotguns
4 HOLOSUN HS510C-FDE-G Green Multi Reticle, Open Reflex Sight, Solar, Shake Awake HOLOSUN HS510C-FDE-G Green Multi Reticle, Open Reflex Sight, Solar, Shake Awake
5 TRUGLO TRU-TEC Micro Red Dot Sight Open Reflex Optic for Pistols, Green Dot, Picatinny Mount TRUGLO TRU-TEC Micro Red Dot Sight Open Reflex Optic for Pistols, Green Dot, Picatinny Mount
6 Crimson Trace CTS-1250 Compact Open Reflex Pistol Sight with Low Profile LED 3.25 MOA Red Dot and... Crimson Trace CTS-1250 Compact Open Reflex Pistol Sight with Low Profile LED 3.25 MOA Red Dot and...
7 Crimson Trace CTS-1400 Electronic Compact Open Reflex Sight with MOA Aiming Dot, Brightness Control... Crimson Trace CTS-1400 Electronic Compact Open Reflex Sight with MOA Aiming Dot, Brightness...
8 HOLOSUN - HE510C-GR Open Reflex Optical Sight with Super Green LED (2 MOA Dot, 65 MOA Circle) title HOLOSUN - HE510C-GR Open Reflex Optical Sight with Super Green LED (2 MOA Dot, 65 MOA Circle) title
9 Crimson Trace RAD Micro Compact Open Reflex Pistol Sight with 3 MOA Red Dot Reticle, Co-Witness... Crimson Trace RAD Micro Compact Open Reflex Pistol Sight with 3 MOA Red Dot Reticle, Co-Witness...
10 Sig Sauer SORG0305 Romeo Zero micro open reflex sight 3 MOA OD Green And P365XL Grip Module Sig Sauer SORG0305 Romeo Zero micro open reflex sight 3 MOA OD Green And P365XL Grip Module
11 TRUGLO TRU-TEC Micro Red Dot Sight Open Reflex Optic, Red Dot, Picatinny Mount TRUGLO TRU-TEC Micro Red Dot Sight Open Reflex Optic, Red Dot, Picatinny Mount
12 Crimson Trace CTS-1550 Ultra Compact Open Reflex Pistol Sight with LED 3.5 MOA Red Dot and... Crimson Trace CTS-1550 Ultra Compact Open Reflex Pistol Sight with LED 3.5 MOA Red Dot and...
13 Bushnell RXS100 Reflex Sight, Red Dot Sight with 4 MOA and 8 Brightness Settings, Durable with Long... Bushnell RXS100 Reflex Sight, Red Dot Sight with 4 MOA and 8 Brightness Settings, Durable with...
14 HOLOSUN HE508T-GR X2 Elite Open Reflex Multi-Reticle Green Dot Sight + Extra Batteries and Lens... HOLOSUN HE508T-GR X2 Elite Open Reflex Multi-Reticle Green Dot Sight + Extra Batteries and Lens...
15 Sig Sauer SORG0605 Romeo Zero micro open reflex sight 6 moa od Green And P365XL Grip Module Sig Sauer SORG0605 Romeo Zero micro open reflex sight 6 moa od Green And P365XL Grip Module
16 CenterPoint Optics 70301 Red/Green 32mm Open Reflex Sight With 4 Reticles 32mm For Picatinny Mount CenterPoint Optics 70301 Red/Green 32mm Open Reflex Sight With 4 Reticles 32mm For Picatinny Mount
17 Sig Sauer SOR31002 Romeo 3 Miniature Reflex Sight with Riser 1x25mm 3 MOA Red Dot Reticle Graphite Sig Sauer SOR31002 Romeo 3 Miniature Reflex Sight with Riser 1x25mm 3 MOA Red Dot Reticle Graphite
18 HOLOSUN HE507K-GR X2 Green Dot Reflex Sight, Shake Awake Technology HOLOSUN HE507K-GR X2 Green Dot Reflex Sight, Shake Awake Technology
19 Predator V2 Reflex Sight | Combat Veteran Owned Company | 45 Degree Offset Mount Included | Reflex... Predator V2 Reflex Sight | Combat Veteran Owned Company | 45 Degree Offset Mount Included |...
20 Field Sport Tactical 4 Reticle Red Dot Open Reflex Sight Field Sport Tactical 4 Reticle Red Dot Open Reflex Sight
Bestseller No. 1
HOLOSUN - HS510C Reflex Red Dot Sight (2 MOA Dot, 65 MOA Circle)
  • SOLAR FAILSAFE: Holosun's Solar Power Failsafe Technology allows the red dot sight to remain reliably powered if your battery ever fails in a critical...
  • AUTOMATIC BRIGHTNESS ADJUSTMENT: With the Solar Failsafe feature, the reticle will automatically become bright if you are under the sun, and will...
  • SHAKE AWAKE: With Holosun's Shake Awake Technology, the slightest movement will enable the on-board motion sensor to instantly activate the LED....
  • MULTI-RETICLE SYSTEM: With this feature, you can turn toggle sections of the reticle based on the job at hand and preferred vision. Select between the...
  • MULTI-LAYER COATINGS: Holosun optics are manufactured using optical glass with multi-layer coatings applied to facilitate maximum light transmission...
Bestseller No. 2
HOLOSUN - HS407C-GR-X2 Classic Open Reflex Green Dot Sight 2 MOA (Black)
  • OPEN REFLEX SIGHT: Holosun's HS407C-GR X2 is an open reflex optical sight designed to be compatible with pistols and provide a large field of view...
  • LONG BATTERY LIFE: The HS407C-GR X2 optic uses both Solar Failsafe technology and a high capacity lithium ion battery with up to 50,000 hours of...
  • SOLAR FAILSAFE TECHNOLOGY: Solar Failsafe allows the green dot sight to remain powered when your battery fails; also features a light sensor allowing...
  • SHAKE AWAKE: Holosun’s Shake Awake Technology shuts the LED off during periods of inaction; at the slightest movement, the on-board motion sensor...
  • LOCK MODE: This optic offers a Lock Mode that prevents unintentional button presses while the optic is holstered and a side access battery tray, which...
Bestseller No. 3
Crimson Trace CTS-1300 Compact Open Reflex Sight with LED 3.5 MOA Red Dot for Rifles and Shotguns
  • ACCURACY: Sight features a bright 3.5 MOA red dot reticle for easy target acquisition
  • LOW PROFILE: The compact, snag-free design ensures this sight won't slow you down when using your long gun
  • EASE OF USE: The battery can be changed without removing the optic or affecting the zero for practical use in the field
  • DURABLE: Shock, impact, fog and vibration resistant design means your sight will withstand normal use
  • FITS: Industry standard mounting interface with low profile M1913 Picatinny Mount (included)
Bestseller No. 4
HOLOSUN HS510C-FDE-G Green Multi Reticle, Open Reflex Sight, Solar, Shake Awake
  • MRS: Circle Dot; 2 MOA Dot; 65 MOA Circle
  • Up to 50,000 Hours Battery Life (Setting 6)
  • 12 Brightness Setting: 10 DL & 2 NV Compatible
  • Convenient Tray Battery Compartment
  • Parallax-free & Unlimited Eye Relief
Bestseller No. 5
TRUGLO TRU-TEC Micro Red Dot Sight Open Reflex Optic for Pistols, Green Dot, Picatinny Mount
  • 3-MOA Red-Dot reticle for fast acquisition, 23mm x 17mm multi-coated objective lens, Digital push-button brightness controls, 10 brightness settings
  • Compatible with optic-ready pistols, Common lug and bolt pattern for maximum compatibility (Vortex, EOtech, Docter, Insight, Meopta, etc.)
  • Ultra-lightweight (just over 1 oz.), CNC-machined from aircraft-grade aluminum
  • Unlimited eye relief, Auto-off feature preserves battery life, Water-resistant (sealed o-ring design)
  • Picatinny / Weaver rail mount included
SaleBestseller No. 6
Crimson Trace CTS-1250 Compact Open Reflex Pistol Sight with Low Profile LED 3.25 MOA Red Dot and...
  • DIMENSIONS: 1.9" L x 1.2" W x 1" D with a weight of 1.6 ounces
  • DURABLE: Shock, impact, fog and vibration resistant design means your sight will withstand normal use
  • RUNTIME: 40,000 hours (4.5 years) of battery life that runs on (1) CR1632 battery (included)
  • ACCURACY: Sight features a bright 3.25 MOA red dot reticle for easy target acquisition
  • FITS: Industry standard mounting interface
Bestseller No. 7
Crimson Trace CTS-1400 Electronic Compact Open Reflex Sight with MOA Aiming Dot, Brightness Control...
  • SPECS: 3.25 MOA round aiming dot and 8,100 hours of battery life under standard use condition using (1) CR2032 (included) – 1.6” H x 2.3” L x...
  • EASE OF USE: Features fully adjustable for windage and elevation at 1 MOA/Click, press buttons for power and illumination control - The intelligent...
  • DURABLE: Constructed of aircraft grade anodized aluminum for a shock, impact, fog and vibration resistant design for extreme durability with advanced...
  • CONVENIENT: Features a wide field of view, superior glass quality and an externally accessible battery drawer that allows the user to change the...
  • FITS: M1913 Picatinny rail sections
Bestseller No. 8
HOLOSUN - HE510C-GR Open Reflex Optical Sight with Super Green LED (2 MOA Dot, 65 MOA Circle) title
  • SOLAR FAILSAFE: Holosun's Solar Power Failsafe Technology allows the red dot sight to remain reliably powered if your battery ever fails in a critical...
  • AUTOMATIC BRIGHTNESS ADJUSTMENT: With the Solar Failsafe feature, the reticle will automatically become bright if you are under the sun, and will...
  • SHAKE AWAKE: With Holosun's Shake Awake Technology, the slightest movement will trigger the on-board motion sensor to instantly activate the LED....
  • MULTI-RETICLE SYSTEM: With this feature, you can turn toggle sections of the reticle based on the job at hand and preferred vision. Select between the...
  • MULTI-LAYER COATINGS: Holosun optics are manufactured using optical glass with multi-layer coatings applied to facilitate maximum light transmission...
SaleBestseller No. 9
Crimson Trace RAD Micro Compact Open Reflex Pistol Sight with 3 MOA Red Dot Reticle, Co-Witness...
  • DIMENSIONS: 1.7" L x 1" W x 1" D and a weight of 1 ounce - Compatible with Shield RMS and Jpoint footprints
  • RUNTIME: 20,000 hours of battery life that runs on (1) CR1632 battery (included)
  • EASE OF USE: CT Radiant ambient light sensor automatically adjusts reticle brightness
  • ACCURACY: Sight features 3 MOA red dot reticle for easy target acquisition and integrated co-witness sight for added confidence
  • DURABLE: Constructed from aerospace grade aluminum with recessed optic lens for added protection – IPX4 water resistant
SaleBestseller No. 10
Sig Sauer SORG0305 Romeo Zero micro open reflex sight 3 MOA OD Green And P365XL Grip Module
  • SpecraCoat HD Polymer Lens with 10 times the impact resistance over traditional glass lenses
  • Ultralite Polymer housing with stippling pattern that matches the P365XL grip, for an integrated look
  • MOTAC (Motion Activated Illumination System) that powers up when it senses motion and powers down when it does not
  • Highly efficient, point source LED emitter for a crisp dot that is 8 times more efficient than conventional red dots
  • Factory replacement OD Green grip module for P365X/XL without manual safety, Up to 20,000 hours of battery life
Bestseller No. 11
TRUGLO TRU-TEC Micro Red Dot Sight Open Reflex Optic, Red Dot, Picatinny Mount
  • 3-MOA Red-Dot reticle for fast acquisition, 23mm x 17mm multi-coated objective lens, Digital push-button brightness controls, 10 brightness settings
  • Compatible with optic-ready pistols, Common lug and bolt pattern for maximum compatibility (Vortex, EOtech, Docter, Insight, Meopta, etc.)
  • Ultra-lightweight (just over 1 oz.), CNC-machined from aircraft-grade aluminum
  • Unlimited eye relief, Auto-off feature preserves battery life, Water-resistant (sealed o-ring design)
  • Picatinny / Weaver rail mount included
Bestseller No. 12
Crimson Trace CTS-1550 Ultra Compact Open Reflex Pistol Sight with LED 3.5 MOA Red Dot and...
  • DIMENSIONS: 1.7" L x 1" W x 1" D with a weight of .65 ounces
  • RELIABLE: Have added confidence in your shot with the integrated co-witness sight
  • RUNTIME: 20,000 hours (2 years) of battery life that runs on (1) CR2032 battery (included)
  • ACCURACY: Sight features a bright 3.5 MOA red dot reticle for easy target acquisition
  • FITS: Industry standard J-Point mounting interface
SaleBestseller No. 13
Bushnell RXS100 Reflex Sight, Red Dot Sight with 4 MOA and 8 Brightness Settings, Durable with Long...
  • [The RXS-100] is the new market leader in price and performance. Class leading value starts with multi-platform versatility with its DeltaPoint Pro...
  • [REFLEX SIGHT] RXS-100 has a clear 4 MOA dot with 8 brightness settings
  • [ADDITIONAL FEATURES] Detented windage/elevation, top loading battery for easy replacement, mounts on an array of pistols, MSRs, and shotguns.
  • [PURPOSE BUILT QUALITY] Rugged aircraft grade durable aluminum construction, long lasting 5,000 hour (on mid-setting) battery
  • [IDEAL FOR] Training/target shooting, home defense, Hunting
Bestseller No. 14
HOLOSUN HE508T-GR X2 Elite Open Reflex Multi-Reticle Green Dot Sight + Extra Batteries and Lens...
  • NEW & IMPROVED: The X2 optics offer upgraded features such as a Lock Mode that prevents unintentional button presses while the optic is holstered and...
  • LONG BATTERY LIFE: Features include Holosun’s Super LED with up to 50k hours battery life. Say g'ye to dying batteries with this awesome sight, with...
  • ADVANCED TECHNOLOGY: There are 12 different brightness settings, including dim settings compatible with night-vision devices for nighttime use....
  • SHAKE AWAKE: Holosun’s Shake Awake Technology shuts the LED off during periods of motionlessness. The amount of time it takes for the LED to...
  • SOLAR FAILSAFE: Holosun optics with Solar Failsafe feature automatic brightness adjustment; when you’re under the sun you have a bright reticle,...
Bestseller No. 15
Sig Sauer SORG0605 Romeo Zero micro open reflex sight 6 moa od Green And P365XL Grip Module
  • SpecraCoat HD Polymer Lens with 10 times the impact resistance over traditional glass lenses
  • Ultralite Polymer housing with stippling pattern that matches the P365XL grip, for an integrated look
  • MOTAC (Motion Activated Illumination System) that powers up when it senses motion and powers down when it does not
  • Highly efficient, point source LED emitter for a crisp dot that is 8 times more efficient than conventional red dots
  • Factory replacement OD Green grip module for P365X/XL without manual safety, Up to 20,000 hours of battery life
SaleBestseller No. 16
CenterPoint Optics 70301 Red/Green 32mm Open Reflex Sight With 4 Reticles 32mm For Picatinny Mount
  • Four different red or green reticle options
  • Adjustable brightness
  • Mounts to Picatinny rail
  • Lens cover included
  • Sport type: Airsoft Rifles
Bestseller No. 17
Sig Sauer SOR31002 Romeo 3 Miniature Reflex Sight with Riser 1x25mm 3 MOA Red Dot Reticle Graphite
  • Activated through motion sensing technology, MOTAC immediately powers up illumination when it senses motion and powers down when it does not in order...
  • Highly efficient, ultra-wide broadband, anti-reflection lens coatings reduce surface reflections to extremely low levels across the entire visible...
  • Electro-Optics industrial design inspired by our legendary guns; deflection armor trapezoidal surfacing breaks up the shape and visibility of the...
  • 3 MOA Red Dot
  • Elevation/Windage Adjustments : 100 MOA
Bestseller No. 18
HOLOSUN HE507K-GR X2 Green Dot Reflex Sight, Shake Awake Technology
  • EQUIPMENT INCLUDES: HE507K-GR X2 Red Dot Reflex Sight, Coin Battery CR1632, multi-tool, user manual, and lens cloth. The HE507K-GR X2 is an open...
  • LONG BATTERY LIFE: Features include Super LED high capacity lithium battery to power the optic with up to 50,000 hours of battery life. With the long...
  • ADVANCED TECHNOLOGY: The X2 Series optics has two improvements. Lock Mode (from our 2018-2019 LE) when activated, locks the buttons preventing...
  • SHAKE AWAKE TECHNOLOGY: Equipment shuts the LED sight off during periods of no motion. Shake awake sensor with last setting recall; auto off when not...
  • ADDITIONAL FEATURES: Optic sight features multilayer reflective glass, multiple reticle system, 12 brightness setting: 10 DL & 2 NV compatible,...
Bestseller No. 19
Predator V2 Reflex Sight | Combat Veteran Owned Company | 45 Degree Offset Mount Included | Reflex...
  • ✔ TACTICON IS A COMBAT VETERAN OWNED COMPANY ✔ STURDIEST AND MOST ACCURATE REFLEX SIGHT ON AMAZON - Incredibly fast target acquisition with the...
  • ✔ 4 ADJUSTABLE RETICLE SETTINGS ✔ 2 COLOR SETTINGS (RED OR GREEN RETICLE) - Whether you are shooting at dawn, dusk, night, or the middle of the...
  • ✔ 45-DEGREE OFFSET MOUNT INCLUDED - This reflex sight was engineered to co-witness perfectly with iron sights. TACTICON brand iron sights work the...
  • ✔ WATERPROOF ✔ FOG PROOF ✔ REFLECTIVE PROTECTION - Sealed with O-rings to prevent moisture or dust from getting inside and nitrogen purged to...
  • ✔ LIFETIME WARRANTY AND EXTRA SET OF BATTERIES INCLUDED! No hassle 100% satisfaction guarantee with every sight. 3 LR44 batteries PLUS 3 extra LR44...
Bestseller No. 20
Field Sport Tactical 4 Reticle Red Dot Open Reflex Sight
  • 4 separate reticles
  • Thermoplastic lens cover included
  • 7 brightness settings
  • Weaver-picatinny rail base

Having trouble finding a great open reflex sight?

This problem is well understood by us because we have gone through the entire open reflex sight research process ourselves, which is why we have put together a comprehensive list of the best open reflex sights available in the market today.

After hours of searching and using all the models on the market, we have found the best open reflex sight for 2023. See our ranking below!

How Do You Buy The Best Open Reflex Sight?

Do you get stressed out thinking about shopping for a great open reflex sight? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching open reflex sight, which is why we have assembled a comprehensive list of the greatest open reflex sight available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for open reflex sight that you consider buying. Your questions might include the following:

  • Is it worth buying an open reflex sight?
  • What benefits are there with buying an open reflex sight?
  • What factors deserve consideration when shopping for an effective open reflex sight?
  • Why is it crucial to invest in any open reflex sight, much less the best one?
  • Which open reflex sight are good in the current market?
  • Where can you find information like this about open reflex sight?

We’re convinced that you likely have far more questions than just these regarding open reflex sight, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for open reflex sight, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible open reflex sight. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an open reflex sight buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available open reflex sight currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of open reflex sight has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an open reflex sight?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your open reflex sight.
  5. Customer Ratings: Number ratings grade open reflex sight objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their open reflex sight.
  7. Product Quality: You don’t always get what you pay for with an open reflex sight, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an open reflex sight is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining open reflex sight information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding open reflex sight is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What is the best red dot reflex sight?

A: Aimpoint CompM5s. Aimpoint created the first modern red dot in 1975,and since then,they have been a dominant force in the market. Vortex Sparc Solar. … Meprolight Foresight. … Trijicon RMR Type 2. … SIG ROMEO5. … Holosun 507C. … SIG MSR. … Holosun 507K. … Primary Arms SLX Microdot. … SIG ROMEO4T. …

Q: What is the best reflex sight for a pistol?

A: Rugged aluminum construction that you can rely on Clear and wide glass Small MOA Top-changing battery compartment And a solid brand that stands behind their products with a lifetime warranty.

Q: What is a reflex rifle sight?

A: Reflex sights come in two distinct shape designs. The first type, which is considered the reflex sight, is the exposed reflex sight. This type has a unique no-tube shape that features only a small clear window. It is this type of reflex sight that you will find attached to most tactical and hunting rifles.

Q: What is a reflex scope?

A: The reflex sight was created in 1900 as a better gunsight for pilots and anti-aircraft gunners. It is an optical device that allows the user to look through a partially reflecting glass and see an illuminated aiming point.