Among the different types of red dot sights, reflex sights make it quite easy to acquire a target because of its illuminated red dot. These sights are perfect for when you want to shoot quickly, like when shooting moving targets where you have limited time to aim.
Reflex sights and shotguns are a match made in heaven as they are both perfect for short-range distances. As a shotgun deals with multiple projectiles from the shell case, it needs the utmost level of accuracy. This is what reflex sights can produce alongside the speed of target acquisition.
This guide shows some of the best reflex sights suitable for shotguns. This list consists of different brands with varying price ranges and features. However, there’s one certainty – they are among the best for your shotgun. You’ll also find a buying guide at the end that can guide you when selecting a reflex sight to use on shotguns.
Trijicon RM07-C-700679 RMR Type 2
Our Top Recommendation for Reflex Sight For Shotgun!
Trijicon RMR type 2 reflex sight with model number RM07-C-700679 is an impressive sight with durable housing and a wide sight window for a faster view.
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Table of Contents
Best Shotgun Reflex Sights
Instead of doing trial and error to find a befitting sight for your shotgun, you can save time and money by using this list.
| IMAGE | PRODUCT | FEATURES | PRICE |
|---|---|---|---|
 | Trijicon RM07-C-700679 RMR Type 2 | • Magnification of 1x • Sight window of 22.1mm × 16mm • Button lockout system | View Price |
 | Leupold DeltaPoint Pro Reflex Sight | • Magnification of 1x • Sight window of 25.7 × 17.5mm • Submersible up to 33ft | View Price |
 | AT3 Tactical Aro Micro Red Dot Sight | • Magnification of 1x • Sight window 23 × 21mm • 3 MOA red dot reticle | View Price |
 | Sig Sauer SOR52001 Romeo5 1×20mm | • Magnification of 1x • Objective lens diameter of 20mm • Motion-activated illumination | View Price |
 | Ade Advanced Optics RD3-009-2 | • Magnification of 1x • Sight window of 25 × 16mm • Lightweight | View Price |
 | Sig Romeo MSR Red Dot Sight | • Magnification of 1x • Objective lens diameter of 20mm • Illuminated 2 MOA reticle | View Price |
 | Feyachi Reflex Sight | • Magnification of 1x • Sight window of 30.48 × 21.59mm • Four reticle style options | View Price |
 | Twod 1×22 Red Dot Sight | • Magnification of 1x • Objective lens diameter of 22mm • Extremely affordable | View Price |
1. Trijicon RM07-C-700679 RMR Type 2
Top of this list is the Trijicon RMR type 2 reflex sight that comes with an adjustable LED sight. Like all reflex sights, this Trijicon sight has no magnification, which means it’ll not shoot long distances. However, this is not a problem since the shotgun is mainly for short distances. It comes with a wide sight window of 22.1 mm × 16 mm, so you can easily see through the window without straining and with your two eyes open.
The sight is made from military-grade aluminum alloy that is shaped in a way that redirects impact away from the delicate parts like the lenses. It weighs only 1.17 ounces and is 1.8 inches long. The sight is a compact sight with a low profile that will not obstruct your view if you decide to go without the sight.
It has 8 brightness settings that adjust automatically according to the available light. It also supports night vision, so you can enjoy your night hunting or home defense. The LED illumination is powered by a CR2032 lithium battery that is easy to find. Trijicon claims that the battery can last for up to 4 years at setting on 4.
It is compact enough to be mounted on the shotgun or even on an optic. There is a button lock mode that you can set by putting RMR in automatic.
Pros
- Magnification of 1x
- Sight window of 22.1 mm × 16 mm
- Durable aluminum housing that protects the lenses
- 8 brightness settings including 2 night vision and 1 ultra-bright
- Button lockout system
- Battery conservation after 16.5 hours
- Night vision compatible
Cons
- A lot of fake products flying around
- Expensive
Bonus Read: How to Make Night Vision Scope? | Complete DIY Guide
2. Leupold DeltaPoint Pro Reflex Sight
Leupold is a popular optic manufacturer that has been in the industry for a long time. It has built trust over time, so it is no surprise as one of its reflex sights makes this list. This Leupold DeltaPoint Pro reflex sight comes with no magnification and a sight window of 25.7 × 17.5 mm. This window is quite large to increase your aiming speed and reduce strain.
It uses the standard CR2032 battery and is easy to change as the compartment is spring-loaded, requiring no need to unmount the sight. Its motion-sensing technology automatically turns off the illumination when it has not moved for 5 minutes and comes on immediately after it is moved again. This way, you can conserve battery and be ready to aim the moment you pick it up. Motion sensing also eliminates parallax.
It is made from durable aluminum alloys and built in a way that it can withstand a lot of impacts. It is covered with a Proprietary DiamondCoat that protects the body and even the lens. Its durability stretches to being waterproof up to 33ft submerged.
It uses a less popular 2.5 MOA reticle option with 8 brightness settings available. The popular Leupold glass ensures a clear, bright, and crisp image even in poor light conditions.
Pros
- Magnification of 1x
- Sight window of 25.7 × 17.5 mm
- 8 brightness settings
- Easy to remove CR2032 battery
- Proprietary DiamondCoat for improved durability
- Submersible up to 33ft
- Motion-sensing technology conserves battery and eliminates parallax
Cons
- Expensive
- Only a single button for brightness settings adjustment
3. AT3 Tactical Aro Micro Red Dot Sight
This sight boasts of easy-to-use functions and an overall affordable price. Its magnification is 1x while its sight window is 23 × 21 mm to form an almost square window and large enough to see through easily. This is a small sight with a large sight window area.
With multi-coated lenses, you get better images and protection for the glass. There’s also an extended hood that protects the lens from damage. It comes with 6 brightness settings that can be used in any light condition. It is parallax-free, so you can place your eye anywhere and still see through without reducing accuracy.
Its matte finish removes light reflection off its surface, thereby keeping your position hidden at all times. It uses a 3 MOA red dot reticle with an unlimited field of view and eye relief. The overall longevity of the battery is set at around 5,000 hours at normal brightness and 50,000 hours at the lowest setting. The illumination automatically shuts off after 6 hours.
This sight is compatible with night vision and is perfect for hunting. It will not significantly increase the weight of your set-up as it weighs 1.8 ounces.
Pros
- Magnification of 1x
- Sight window of 23 × 21 mm
- 3 MOA red dot reticle
- Compact with a large view
- Waterproof with rating IPX67
- Lifetime warranty
- Great adaptability
Cons
- It can be difficult to mount
4. Sig Sauer SOR52001 Romeo5 1×20mm
For such an affordable sight, you may even begin to doubt its effectiveness, but in a short while, you’ll see why we have this Sig Sauer sight on this list of best reflex sights for shotguns. The Sig Sauer SOR52001 romeo5 is a 1x magnification sight like the others with an objective lens diameter of 20mm that lets light pass through into the sight to brighten the image formed.
It is fitted with an illuminated 65 MOA circle reticle and an option of the Romeo5 1x 20mm MOA red dot reticle with unlimited eye relief so you can place your eyes at any angle and still see clearly without straining. It weighs 5.1 ounces which cannot be classified as lightweight but decent enough. The illumination is motion-activated and turns off when it is unmoved for 15 minutes, saving you a lot of battery power.
It uses an AAA battery that boasts an affordable price and a better working system than the MOSTAC system used in this SOR52001 sight. It comes with 10 brightness settings with 2 settings dedicated to night vision.
It is a durable sight construction in the US and made from aluminum with a black anodized finish. It is also purged and fogproof with a waterproof rating of IPX7. It uses the popular CR2032 that is side-mounted, so you can change it easily without having to unmount. The battery can last up to 50,000 hours at the lowest brightness and around 5,000 hours at a normal setting.
Pros
- Magnification of 1x
- Objective lens diameter of 20mm
- Easy to replace CR2032 battery
- Shockproof, waterproof, and fogproof
- 10 brightness settings with 2 settings for night vision
- Motion-activated illumination
- Affordable
- 5 years warranty
Cons
- The red dot may be difficult to catch at high brightness levels
5. Ade Advanced Optics RD3-009-2
This Ade red dot comes with a Picatinny mounting base and is a 1x magnification sight with a large rectangular sight window of 25mm×16mm. Mounting this sight is so easy as you don’t need a tool to get it up and running.
It uses the CR2032 battery that lasts up to 50,000 hours at the lowest setting on a single charge. There are 5 brightness settings compatible with both night and day shooting. The brightness sensor detects outside light conditions and adjusts the sight’s brightness setting accordingly, helping you focus on aiming and achieving accuracy.
This affordable sight is perfect for people on a budget who still want a quality reflex sight for their shotguns. Its unlimited eye relief brings ease when using it. The elevation and windage knobs are easily adjustable and locked down. It is parallax free up to 50 yards and weighs 0.9 ounces.
Pros
- Magnification of 1x
- Sight window of 25mm × 16mm
- Auto adjustable brightness level
- 5 brightness settings supporting both night and day shooting
- Affordable
- Lightweight
Cons
- It lacks an adjusting disc
6. Sig Romeo MSR Red Dot Sight
Sig Romeo MSR is a red dot sight with no magnification like other red dots. It comes with an objective lens diameter of 20mm, which is good for a sight with no magnification as it’ll only be shooting short distances. This means it won’t be stressed too far where its 20mm lens will no longer allow enough light to form crisp images.
It uses an illuminated 2 MOA reticle with 10 standard daylight brightness levels and 2 brightness levels dedicated to night vision. It is fitted with a CR1632 battery that is located at the top, where it is easy to change.
It has a dedicated brightness turret as well as windage and elevation turrets to zero your sight. However, the brightness knob can be pretty tight, especially at the initial stages.
Sig Romeo MSR is a durable sight that beat the drop test several times without breaking. It can also be submerged in water without damage with an IPX7 waterproof rating. It can survive under extreme heat, but this may affect its zero. However, when it comes to freezing, this sight and its zero are undisturbed. This means that no matter the weather condition, you can comfortably use the sight. Extreme heat, however, may mean you have to pay extra attention to the zero.
Pros
- Magnification of 1x
- Objective lens diameter of 20mm
- IPX7 waterproof rating
- Can be used in any weather condition
- 10 daylight, and 2 night vision brightness levels
- Illuminated 2 MOA reticle
Cons
- The sight’s high profile will make the set-up bulky
- Tight brightness settings knob
7. Feyachi Reflex Sight
Feyachi may not be as popular a brand as the others on this list, but it is by no means the least qualified. This reflex sight has no magnification, which is no surprise. It comes with an extra-large window size of 30.48mm × 21.59mm. This window size makes aiming with the Feyachi a walk in the park.
It is fitted with both red and green dots so people can choose their preferences as some people are more comfortable with green dots than the regular red dots. The open design allows you to still be aware of your immediate surroundings even while aiming with the 33mm sighting system.
It weighs 4.1 ounces and is only 3.1 inches long. It is made from stainless steel, which can be a problem when shooting in the sun due to reflection. Feyachi tries to remedy this with a matte finish that prevents the reflection of light.
There are four different reticle styles you can choose from depending on your preference. This includes dot, bullseye, cross, and starburst. This gives you a lot of freedom; however, the reticle knob is loose and can move when in motion. It features 5 brightness settings and sports an unlimited eye relief with corrected parallax.
Pros
- Magnification of 1x
- Sight window of 30.48mm × 21.59mm
- 4 different reticle styles are available
- 5 brightness settings
- 33mm field of view
- Two illumination options
- Easy to install
Cons
- Loose reticle pattern selection knob
- Not shockproof
8. Twod 1×22 Red Dot Sight
This is the most affordable sight on this list and is made by TW Twod optics. It has no magnification and comes with a 22mm objective lens diameter for light intake into the tube so you can get clear images.
It comes with a 5 MOA dot reticle for close-range shooting. The double illumination of green and red dots available in this sight makes it a viable option for people who see colors differently at different times of the day. There are also 7 brightness settings available.
The lenses are fully multi-coated to increase glass clarity and durability. It weighs 4.5 ounces, and its body is made from a one-piece structure that increases durability. It is also O-ring sealed to make it waterproof and dustproof. Its hard and anodized finish reduces glare. It has an unlimited field of view and eye relief. At this price range, it is no surprise as it has some quality complaints.
Pros
- Magnification of 1x
- Objective lens diameter of 22mm
- Two illumination color options
- 7 brightness settings
- One-piece structure and O-ring sealed for improved durability
- 5 MOA dot reticle
- Affordable
- Fully multi-coated lenses
Cons
- Struggles to hold zero
- Quality issues
Buyers Guide – Factors to Consider When Choosing a Reflex Sight for Shotguns
Before you buy a reflex sight for your shotgun, it’ll be best you consider these factors first. They’ll guide you and ensure you make the best decision.
1. Durability
Hits and bumps are almost inevitable, especially when shooting in tough terrains. A robust sight will withstand most of the hits it encounters, and this is what you want for your shotgun. You should also consider its waterproof rating where applicable, including the structure of the body and how it is sealed.
A durable sight will allow you to shoot in any weather condition without fear of damage.
2. Budget
Reflex sights, in general, are more affordable when compared to scopes. However, when compared with other reflex sights, you’ll notice the difference immediately. Depending on your budget, there are sights for different price ranges, with budget options at around $30-50 while more expensive options can go as high as $500.
3. Accuracy
Accuracy will always be a major factor when it comes to optics. For reflex sights for shotguns, the accuracy can depend on a lot of factors like the field of view, glass quality, sight window, and a lot more. If absolute precision is vital, then you should be looking for sights that provide all these features.
4. Dot Size
The size of the dot affects your accuracy and speed of acquisition in different ways. Dot sizes of 1-2 can be considered small and are perfect when utmost accuracy is vital. It, however, reduces the speed of acquisition.
Dot sizes of 3-4 are medium with an average speed of acquisition and accuracy. While dot sizes of 5 and above are large with a top speed of acquisition but low precision.
5. Brightness Level and Illumination
Consider the number of brightness levels available before making that purchase. You also want to see the number available for night vision and ultra-bright light. All these can affect the way you see the dot when shooting.
The most popular illumination colors available are red and green, with some sights offering the option of both. Choose the color that you’re most comfortable with, or go with sights that offer both.
6. Battery
What type of battery does the sight use? How long does it last? Is it easy to find? Can you easily replace it when it runs down? All these are essential questions you should ask when considering the battery.
7. Size
The sight of the sight can be a stumbling block to your accuracy. Heavy sights will make moving your gadgets more stressful, while bulky sights make your shooting stressful. Lightweight options are the most desirable.
Summary
To improve your shotgun’s accuracy, you can select from the 8 listed reflex sights, which are some of the best available in 2023. You can also decide to do your research by following the buyer’s guide to solving your specific needs.
