Best red dot sights 2020 – Reviews and Buying Guide

A best red dot sight is one of the most common tools used to enhance the accuracy level and clarity of the potential target. It is an optic tool that forms a red dot on the target and thus is called a red dot sight. Although with new improvements, a green dot is also introduced the red dot is still much more popular. Red dot sights can be most commonly found on an AR-15 but other rifle owners also use red dot sight to improve accuracy especially during the night.

Best Red Dot sights 2020 – Detailed Reviews

Before you decide you visit a nearby store to start searching for the right options online, it is important to learn about the best red dot sights in the market.

#1 – Vortex Optics Sparc II Red Dot Sight

Reviews of best red dot sights You must have across the brand name of Vortex in the market of shooting accessories. This Vortex Optics Sparc red dot sight is a compact-sized sight that offers 4 different mounting heights. This red dot sight employs a fully coated lens and a high-grade aluminum of military standards. The durability of this red dot sight is top-notch as it offers features like fog-proofing, nitrogen purging, shockproof, and can stand high-impact and recoil.

Pros.

  • Military standard aluminum
  • Highly durable
  • 10 brightness levels
  • Moderately priced

Cons.

  • Not the best clarity
  • Not very long lasting batteries

WHY IT IS SUGGESTED: This vortex red dot sight is a value for money deal for any serious shooter. You get all the essential and high-end features in an affordable price range. You can give these a try for sure if you are shopping on a limited budget and require excellent features.

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#2 – Aimpoint Red Dot Reflex Sight

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The brand value of Aimpoint stands for high-quality, durable and beautifully designed shooting tools and accessories. This red dot sight comes with a long battery life that implies the batteries will last as long as 3 years with a single battery. Additionally, one of the best features would be that it is always on which makes it very convenient to use. It offers 2 MOA red dot size with 1x optical magnification.

Pros.

  • Night view compatibility
  • Exceptional quality
  • Long battery life
  • Nice illumination

Cons.

  • Expensive
  • Bit heavier

 WHY IT IS SUGGESTED: This red dot sight is a great alternative for professional shooters or law enforcement agents as it offers an ultra-long battery life, exceptional clarity and durability. Although these are somewhat expensive, you can buy these only if you need them for professional usage.

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#3 – Vortex Optics Spitfire 3X Prism Scope

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Another great alternative from Vortex is the Spitfire 3x Prism scope that offers a variety of features in combination with a good-looking design and durability. This vortex Scope comes with a red/green reticle option, fully multi-coated lens and anti-reflective coating that will ensure bright views even in low lighting situations. Additionally, this scope is a shockproof, fog-proof, and nitrogen purged and many more features that guarantee its durability. This Spitfire optics is a well-built tool that comes at a value for the money price range and the high reliability all thanks to the brand name of Vortex.

Pros.

  • Adjustable brightness
  • 3 times Zoom capability
  • Highly durable
  • Red/green reticle option
  • High versatility

Cons.

  • Slightly heavy
  • Slower focusing
 

WHY IT IS SUGGESTED: This Vortex optics scope is a great option for those looking for a highly versatile tool that can be used in multiple lighting situations. The high durability and reliability of this scope is what makes it a favorable option among a wide array of users.

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 #4 – Sig Sauer Red Dot Sight

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Sig Sauer Red dot sight is a compact sight that offers a red dot size of 2 MOA, 10 illumination settings, and 40,000 hours of the battery all in a very affordable price range. These features do set this red dot sight apart from other options available in the market. This red dot sight employs a CR2 battery that will last longer during your shooting trips and the compact size is what makes it a pretty travel-friendly option.

Pros.

  • Very affordable
  • Long battery life
  • Motion activated red dot
  • Great quality

Cons.

  • Not the most durable
  • Not very versatile

WHY IT IS SUGGESTED: Hunters, enthusiasts, or home defenders can definitely try this as the long battery life and water resistibility will perform exceptionally during your endeavors in a budget-friendly price range.

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#5 – AT3 Tactical Red Dot Sight

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This AT3 tactical Red dot size is a beautifully designed red dot sight that offers many concrete features in an extremely affordable price point. Comprising a 2 MOA red dot sight, waterproof and shockproof body along with a rubberized and riser mount armour, you can be sure that AT3 is pretty serious about offering a great deal without having to spend much money. That being said, the sight is not very suitable for professional users as it lacks the best quality, night vision and some other significant features.

Pros.

  • Extremely affordable
  • Brightness settings
  • Lightweight
  • Great clarity

Cons.

  • Lacks night vision
  • Not the best quality

WHY IT IS SUGGESTED: This AT3 red dot sight is a great option for young shooters or domestic shooters as you get a fairly justified deal in a very nominal price point. You can also use this sight along with a back-up gun or during a training exercise.

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#6 – Burris Fastfire III

 

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Burris Fastfire III red dot sight is extremely easy to use tool that offers a 3 MOA red dot sight, 3 levels of brightness that you can control manually and works just fine in all lighting situations. Due to its compact size, this red dot sight is a perfect alternative to be used with a handgun, shotgun or hunting rifle. Additionally, it offers exceptional pinpoint accuracy and faster aiming along with a lightweight tool that sets it apart from other options available in the market.

Pros.

  • Pinpoint accuracy
  • Easy to use
  • 3 brightness settings
  • High Versatility

Cons.

  • Not very durable

WHY IT IS SUGGESTED: Personally, I recommend this red dot sight to anyone who uses a handgun, shotgun and is looking for a highly versatile red dot sight in a value for money deal.

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 #7 – Leupold DeltaPoint Pro

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This Leupold Delta Point Pro is an ultra-lightweight sight that offers a triangle of 7.5 MOA, motion sensor technology with exceptional accuracy. This easy to use sight has a long-lasting battery and diamond coated lens

Pros.

  • Ultra-lightweight
  • Long battery life
  • Great quality
  • Easy and comfortable to use
  • Moderately priced

Cons.

  • Might feel a bit cheap due to the material

WHY IT IS SUGGESTED: This ultra-lightweight red dot sight is made from a high-end brand name, “Leupold” in an affordable and value for the money price range. Hence, it is a great alternative for many casual shooting enthusiasts that are looking for a budget-friendly option offering a lot of features.

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#8 – Trijicon Red Dot Sight

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The brand name of Trijicon is a household name in the market of shooting accessories and tools and this red dot sight from Trijicon is no exception. This red dot sight offers a 4-year battery life, manual and automatic brightness settings along with a 3.25 MOA Adjustable LED.

Although this red dot sight offers many benefits, it is still a very expensive set to buy which may make it less popular among the majority of shooters.

Pros.

  • Great brand value
  • Different color options
  • Adjustable LED
  • Many brightness settings

Cons.

  • Expensive

WHY IT IS SUGGESTED: This red dot sight is a suitable option for professional shooters and hunters as it offers all the high-end features as per your needs but you will need to loosen up your pockets to get this one.

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 #9 – Holosun Red Dot Sight

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This HOLOSUN Red dot sight employs a contemporary triangular window that ensures adequate eye relief and a natural two-eyes-open shooting type. The sight uses a 65 MOA reticle and a 2 MOA red dot that is small enough for exceptional accuracy for faraway targets. It consist a solar panel which works as the main power source but there is a CR2032 battery for backup option and everything in an affordable price range.

Pros.

  • Very efficient solar panel battery
  • Easy to use
  • An affordable option
  • A strong and robust material
  • Includes QD mount

Cons.

  • It is on the heavier side
 

WHY IT IS SUGGESTED: It is the best alternative for those looking for a duty optic at a budget-friendly price. The solar panel charging makes the battery option almost unnecessary and makes it a great option for travel and shooting enthusiasts.

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 #10 – Feyachi Red Sight

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This Feyachi Red dot sight is one of a kind sight that offers 4 reticle options, Reflex sight, 5 brightness setting and everything packed in a pocket-friendly price point. The stylish design of this sight surely makes it an attractive option to use for many shooters. The sight uses a tubeless design with a 42mm lens that provides a wider field of view along with a 20mm Picatinny rails. This Feyaci red dot sight is highly durable and made to last for many years to come.

Pros.

  • Affordable price point
  • Great eye relief
  • Shockproof and waterproof

Cons.

  • Not very durable
  

WHY IT IS SUGGESTED: This red dot sight is by far the cheapest red dot sight available in the market. Hence, if you are looking for a cheap red dot sight that offers a descent feature set you should definitely try this option.

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 #11 – TRUGLO TRU-TEC Compact 20mm

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This compact Truglo red dot sight employs a 20mm multi-coated objective lens along with 2-MOA red-dot which ensures ample accuracy and eye relief. Additionally, the site also has windage and elevation adjustments and multiple brightness settings. Hence this is a great option for overall performance in a moderate price range which can be afforded by most of the users.

Pros.

  • Great accuracy
  • Durable
  • Long battery life
  • Ultra-lightweight

Cons.

  • Complex to use
  • Not the best quality

WHY IT IS SUGGESTED: This all-inclusive red dot sight is a great alternative for a wide set of shooting enthusiasts that are looking for a value for money deal. You should definitely try this option if you travel a lot as it has long battery life.

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#12 – Aimpoint CompM4 Red Dot Sight

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Another great alternative from Aimpoint is a high-end red dot sight that is offered in an expensive price point that offers military standard quality along with 8 years of continuous usage. This red dot sight is the toughest sight available in the market that is compatible with magnifiers and night vision which makes it a great alternative for professional use.

Pros.

  • Exceptionally long battery life
  • Highly durable
  • Unmatched clarity
  • Rubber lens cover

Cons.

  • Pretty Expensive

WHY IT IS SUGGESTED: Because of the price point and high quality standards, this red dot sight is a suitable option for professional hunters and shooters or law enforcement agents.

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Buyer’s Guide

#Things to consider while buying the best red dot sight

There are so many aspects of a red dot sight, that it can be really overwhelming to select the best one available in the market as per your requirement.

1. Reticle size

At the surface level, it might seem just a simple red dot, but it does come in various sizes. MOA is the official unit when it comes to the reticle size. 1 MOA equals to 1.047” at 100 yards which is often taken as 1” for simplicity. Reticle size ranges from as low as 1 MOA to 9 MOA. The smaller the size is the better will be the accuracy. A small size reticle size will make it easy for you to target your shot with ease and better accuracy, whereas, the bigger reticles might make it difficult for you to focus on your target with clarity.

2. Red Dot size

Red dot size is the most important factor to consider. It comes in three general size categories: Mini, compact and full-size. 

  • Mini red dot: Miniature red dot size is most commonly found on small sized weapon like pistols and handguns. These are extremely lightweight red dot and are very suitable to use for close combat situations. It won’t be of much help in moderate distant targets.
  • Compact size: This is a medium-size red dot which is about 20-25mm. You can use these with most of the rifles but these don’t really offer the true red dot sight experience. They are pretty convenient to use but the small battery and intensity issues are also very common among the users.
  • Full-sized: These are the biggest of the lot with an average size of 26mm. They are also heaviest among the three, thus not the easiest to carry.

3. Magnifier compatibility

Many shooters require a magnifier along with their red dot sight to shoot far away targets. Compact size and full size red dot sights are often compatible with multiple magnifiers. So if you need to extend your shooting range from a typical red dot sight range, be sure to check the magnifier compatibility of the red dot sight you choose for yourself.

4. Price

The budget is a very common constraint for many shooters as most of the shooting accessories are highly-priced. Always define your budget range before jumping-in in the market to search the best red dot sight for yourself.

5. Durability

The durability of any red dot sight is a very important aspect for all the professional shooters. While searching online the best red dot sight, make sure you find words like waterproof, submersible, shockproof, and nitrogen purged.

Though these durability features come at a high cost, they are definitely worth the price as you would not want your sights to be worn-out after a few uses only.

6. Battery life

The battery life you need for your red dot sight will totally depend on your usage of the tool. If you are a professional or a law enforcement agent you would need a really long battery life so it doesn’t run out in any critical situation.

However, if you’re just a hobbyist you can use your firearm however you want with any amount of battery life as you want.

7. Other factors

  • Night vision: This feature of red dot sights will help you see and acquire your target with better accuracy during the night. It is a very big advantage for those shooting in multiple lighting conditions.
  • Brightness settings: Many red dot sights offer multiple brightness settings which is a great feature as it ensures adequate eye relief and comfort while using the sight.
  • Brand value: The brand value of any shooting gear matters a lot while making a purchase as it tells a lot about the products durability, build quality and also the after sales service the brand provides.

Conclusion

As there are so many red dot sight manufacturers in the market, it can seem daunting at times to choose the best red dot sight. I have tried to cover most of the aspects of a red dot sight along with detailed reviews of the best red dot sights available in the market. Moreover, you can always check user reviews before buying any shooting accessories to have a clear opinion beforehand.

Frequently asked questions  (FAQ)

Q. How far can you accurately shoot a red dot?

– Usually, an effective range of a red dot sight is 100 yards but, they are many certain factors to consider answering this question for your red dot sight. It depends on factors like the size of red dot, the brand value, the shooter himself and other such considerations.

Q. Do red dot sights really improve accuracy?

– The simple and short answer to this question would be, yes. The major advantage of Red dot sights is that they improve your accuracy especially when you use them with a Short-ranged weapon. They do help you with the night vision as well.

Q. Which is better red dot or green dot?

– The preference of a green or red dot depends on the shooter himself. If you feel comfortable in either of the two, you should use that one only. Though red dot sights are more popular and accurate, green sights offer the benefit of seeing far away targets with better accuracy. Apart from that, you also get a clear laser path with the green dot sight.

Q. How much should I spend on a red dot sight?

– The answer to this question depends on your budget and the situations in which you use your red dot sight. A red dot sight with high-end features may come at a premium price tag. A red dot sight under $50 can only be used for some casual or informal shooting practice. While the red dot sights that are above $100 may be used by serious shooters.

Q. How to position a red dot sight?

– You can find the perfect position for a red dot sight only by practice. Though there are some thumb rules to consider like you should never place it too close to the rear end of the rifle, and also not at the too far end of the rifle. Many shooters believe the perfect position would be the forward portion of the upper receiver.

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