Best Red Dot Magnifier in 2023

* OpticsCountry is reader-supported. When you buy through links on my site, I may earn an affiliate commission.*

Today I’m going to show you the best red dot magnifier.

In this guide, I’m going to give the details of best red dot magnifier. In past few years, I’ve hand-tested more than 10 magnifiers for this review.

So, I can all the finalize magnifiers listed in this guide, which are best by performance with budget red dot magnifiers or best red dot magnifier overall for your AR-15.

Let’s Start!

WHAT IS A RED DOT MAGNIFIER?

A red dot magnifier is an accessory used in conjunction with a red dot sight to provide magnification for improved target acquisition and identification at longer distances. It is designed to be mounted behind the red dot sight and offers variable levels of magnification, typically in the range of 2x to 5x.

The red dot magnifier consists of a magnifying lens housed in a durable and compact housing. It features an adjustable mount that allows it to be quickly flipped into position when magnification is needed and flipped out of the way when not in use. The magnifier aligns with the red dot sight’s reticle, enabling the shooter to see the red dot and target magnified simultaneously.

The primary purpose of a red dot magnifier is to extend the effective range of a red dot sight. It allows the shooter to engage targets at longer distances with improved accuracy and precision. By adding magnification, the shooter can better identify and engage targets, making it particularly useful in situations where enhanced situational awareness is required.

It is important to note that a red dot magnifier does not provide the same level of magnification as a dedicated rifle scope. Instead, it offers a compromise between the speed and simplicity of a red dot sight and the added versatility of magnification.

Overall, a red dot magnifier is a valuable accessory for shooters who want to enhance the capabilities of their red dot sight and extend their effective shooting range. It provides the benefits of both a red dot sight and magnification, offering increased flexibility in various shooting scenarios.

RED DOT MAGNIFIER Pro and Cons

Red dot magnifier Pro:

1. Increased Target Identification: A red dot magnifier allows for better target identification at longer distances by providing magnification. It helps in distinguishing small details and aiming at smaller targets with greater precision.

2. Enhanced Shooting Range: With the added magnification, a red dot magnifier extends the effective range of a red dot sight. It enables shooters to engage targets at longer distances accurately, making it useful for medium to long-range shooting scenarios.

3. Quick Transition: Red dot magnifiers are designed to be easily flipped into place or out of the way, allowing for a quick transition between magnified and non-magnified views. This versatility is beneficial in dynamic shooting situations where targets may be encountered at varying distances.

4. Reticle Compatibility: Red dot magnifiers align with the reticle of the red dot sight, allowing shooters to maintain the use of the same reticle pattern they are already familiar with. This ensures consistency in aiming and makes transitioning between magnified and non-magnified views seamless.

 

 

Red dot magnifier Cons:

1. Added Weight and Bulk: The addition of a red dot magnifier increases the overall weight and bulk of the firearm setup. This may affect the balance and maneuverability of the firearm, especially for those who prefer a lightweight and streamlined configuration.

2. Limited Field of View: When using a red dot magnifier, the field of view is reduced due to the magnification. This narrower field of view can make it challenging to track moving targets or maintain situational awareness, particularly in fast-paced shooting scenarios.

3. Increased Cost: Red dot magnifiers are an additional accessory that comes with a cost. They can be relatively expensive compared to standalone red dot sights, which may be a consideration for those on a limited budget.

4. Eye Relief and Eye Box: Some red dot magnifiers have limited eye relief and a small eye box, which means the shooter needs to have their eye positioned precisely to see the magnified image. This can be restrictive and potentially affect the speed and ease of target acquisition.

 

5. Potential Parallax: Depending on the specific red dot magnifier, there may be a slight amount of parallax present. Parallax error occurs when the point of aim shifts with changes in the shooter’s eye position. It’s important for shooters to be aware of parallax and ensure proper alignment when using a red dot magnifier.

HOW TO CHOOSE A RED DOT MAGNIFIER

Choosing a red dot magnifier requires considering several factors to ensure it meets your specific needs and preferences. Here are some key points to consider when selecting a red dot magnifier:

1. Compatibility: Ensure that the red dot magnifier is compatible with your existing red dot sight. Check for proper mounting options and compatibility with the sight’s mounting system. Additionally, consider the eye relief and eye box of the magnifier to ensure it aligns well with your shooting setup.

2. Magnification Level: Determine the desired magnification level based on your shooting requirements. Red dot magnifiers typically offer magnification ranging from 2x to 5x. Consider the shooting distances you frequently encounter and select a magnification level that suits your needs.

3. Optical Quality: Look for a red dot magnifier with good optical quality. Clear and crisp glass ensures a sharp and precise image, enhancing your ability to identify targets and aim accurately. Consider factors such as lens coatings, clarity, and color accuracy.

4. Flip-to-Side Mechanism: Check if the red dot magnifier has a flip-to-side mechanism that allows you to quickly transition between magnified and non-magnified views. This feature enables flexibility and ease of use during dynamic shooting situations.

5. Build Quality and Durability: Opt for a red dot magnifier that is built to withstand recoil, harsh conditions, and rugged use. Look for features like shockproof, waterproof, and fogproof construction. A durable magnifier ensures reliable performance over time.

6. Size and Weight: Consider the size and weight of the red dot magnifier, especially if you prefer a lightweight and compact setup. A smaller and lighter magnifier reduces the overall weight and bulk of your firearm, enhancing maneuverability.

7. Price and Budget: Determine your budget for a red dot magnifier and explore options within that range. Consider the features and quality you require for your shooting needs, and find a balance between price and performance.

Best Red Dot Magnifier

1. Vortex Optics Micro 3x: BEST AR-15 RED DOT MAGNIFIER

The Vortex Optics Micro 3x Red Dot Sight Magnifier is a compact and versatile magnifier designed to be used with red dot sights. It’s worth noting that individual experiences and preferences may vary. Consider your specific shooting needs, budget, and compatibility requirements when deciding if the Vortex Optics Micro 3x Red Dot Sight Magnifier is the right choice for you. 

 

Best Red Dot Magnifier

Vortex Optics Micro 3x Red Dot Sight Magnifier pro and cons.

Pro:

1. Magnification Enhancement: The Vortex Optics Micro 3x Red Dot Sight Magnifier provides a 3x magnification, allowing for improved target identification and engagement at medium to longer distances.

2. Compact and Lightweight: The Micro 3x Magnifier is designed to be compact and lightweight, minimizing the additional weight and bulk added to your firearm setup. It is suitable for shooters who prioritize mobility and maneuverability.

3. Fully Multi-Coated Lenses: The magnifier features fully multi-coated lenses, which enhance light transmission, reduce glare, and provide clear and sharp image quality. This ensures optimal target visibility and a bright sight picture.

4. Quick Transition: The magnifier comes with an adjustable flip mount, allowing for quick and easy transition between magnified and non-magnified views. This feature provides flexibility during dynamic shooting scenarios.

5. Generous Eye Relief and Forgiving Eye Box: The Micro 3x Magnifier offers a generous eye relief, providing comfortable viewing and accommodating various shooting positions. It also has a forgiving eye box, allowing for a more forgiving head position while maintaining a clear sight picture.

6. Durability: The magnifier is built to withstand recoil and harsh environmental conditions. It is shockproof and waterproof, ensuring reliable performance in demanding shooting scenarios.

Cons:

1. Fixed Magnification: The Micro 3x Magnifier has a fixed 3x magnification, which may not suit all shooting preferences or scenarios. It lacks the versatility of adjustable magnification options.

2. Limited Field of View: The increased magnification narrows the field of view compared to non-magnified red dot sights. This may make it more challenging to track moving targets or maintain situational awareness in fast-paced shooting situations.

3. Compatibility: While the Micro 3x Magnifier is designed to be compatible with a wide range of red dot sights, it is essential to ensure compatibility with your specific sight model before purchasing.

4. Additional Cost: Adding a magnifier to your red dot sight setup involves an additional cost. It is important to consider the budget and whether the added benefits of magnification justify the investment for your shooting needs.

5. Eye Relief and Eye Box Considerations: While the magnifier offers generous eye relief and a forgiving eye box, individual preferences may vary. Some shooters may find the eye relief or eye box less accommodating based on their shooting style or firearm configuration.

Vortex Optics Micro 3x Red Dot Sight Magnifier

About this item       

  • ·        The Micro 3x Magnifier adds next level 3x magnification to your red dot or holographic sight in an ultra compact, lightweight, and optically crisp package. The V3XM weighs in at only 6.9 oz and only 9.55 oz when including the mount.

2. EOTECH HHS II Holographic Hybrid Sight

The EOTECH HHS II (Holographic Hybrid Sight) is a versatile optic system that combines a holographic sight and a magnifier. Here are some key features and considerations of the EOTECH HHS II:

Best Red Dot Magnifier

1. Holographic Sight: The EOTECH HHS II includes the EOTECH EXPS2 holographic sight. Holographic sights provide a clear and illuminated reticle that remains consistent regardless of eye position. The EXPS2 offers a wide field of view and rapid target acquisition.

2. Magnifier: The HHS II comes with a G33 magnifier, which offers 3x magnification. The magnifier can be quickly engaged or disengaged with a flip-to-side mount, allowing you to switch between magnified and non-magnified views as needed.

3. Improved Accuracy: The combination of the holographic sight and magnifier enhances accuracy and target identification, especially at medium to longer distances. The magnifier provides clearer target details, making it easier to engage targets precisely.

4. Quick Transition: The flip-to-side mount allows for rapid transition between the holographic sight and the magnified view. This feature is beneficial for dynamic shooting scenarios where targets may be encountered at different distances.

5. Durability and Construction: The EOTECH HHS II is built to withstand the rigors of harsh environments and recoil. It features a durable construction, is water-resistant, and has been tested to withstand military standards.

6. Mounting Options: The HHS II includes a quick-detach mount for easy installation and removal on Picatinny or Weaver-style rails. The mount ensures a secure and repeatable zero, even after removing and reinstalling the optic.

7. Battery Life: The holographic sight uses a CR123 battery, which provides an extended battery life of up to 600 hours of continuous use at the nominal setting. The battery compartment is easily accessible for quick replacement.

8. Price and Value: The EOTECH HHS II is a high-end optic system, which may be reflected in its price. It offers a combination of a holographic sight and magnifier, providing enhanced versatility and performance for those who require it.

Best Red Dot Magnifier

EOTECH HHS II Holographic Hybrid Sight pro and cons

Pro:

1. Versatility: The EOTECH HHS II combines a holographic sight and a magnifier, providing versatility for different shooting scenarios. You can quickly switch between the holographic sight for close-quarters engagements and the magnifier for longer-range precision shots.

2. Enhanced Accuracy: The magnifier in the HHS II offers 3x magnification, improving target identification and allowing for more precise aiming at medium to longer distances. This can result in improved accuracy and shot placement.

3. Rapid Transition: The flip-to-side mount allows for quick and easy transition between the holographic sight and the magnified view. This feature enables fast target engagement and adaptability in dynamic shooting situations.

4. Clear and Consistent Reticle: The holographic sight in the HHS II provides a clear and illuminated reticle that remains consistent regardless of eye position. This ensures rapid target acquisition and ease of use in various shooting positions.

5. Durable Construction: The EOTECH HHS II is built to withstand recoil, harsh conditions, and rugged use. It features a robust construction and has been tested to meet military standards, ensuring durability and reliability in demanding environments.

6. Easy Installation and Mounting: The quick-detach mount included with the HHS II makes it easy to install and remove the optic on Picatinny or Weaver-style rails. This allows for convenient attachment and removal without compromising zero.

Cons:

1. Cost: The EOTECH HHS II is a high-end optic system, which may be reflected in its price. It is a significant investment compared to standalone holographic sights or magnifiers.

2. Added Weight and Bulk: The HHS II combines both a holographic sight and a magnifier, which increases the overall weight and bulk of your firearm. This may be a consideration for shooters who prioritize lightweight and compact setups.

3. Limited Magnification Options: The HHS II comes with a fixed 3x magnifier, which may not offer the desired magnification level for all shooting preferences or scenarios. Adjustable magnification options are not available with this particular optic system.

 

4. Battery Life: The holographic sight in the HHS II uses a CR123 battery, which may need to be replaced periodically. While the battery life is generally long, it’s important to carry spare batteries for extended shooting sessions or critical missions.

EOTECH HHS II Holographic Hybrid Sight

About this item       

  • ·        EOTECH HHS II – Holographic Hybrid Sight includes EXPS2-2 sight with G33 Magnifier

2. UTG 3X MAGNIFIER: BEST FOR THE BUDGET

The UTG 3X Magnifier is an affordable magnification solution designed to be used in conjunction with red dot sights. Here are some key features and considerations of the UTG 3X Magnifier:

Best Red Dot Magnifier

1. Magnification: The UTG 3X Magnifier offers a fixed 3x magnification, which provides an enhanced view of targets at medium to longer distances. It helps to improve target identification and accuracy.

2. Compact and Lightweight: The UTG 3X Magnifier is designed to be compact and lightweight, minimizing additional bulk and weight on your firearm. It adds minimal strain to your shooting setup and allows for easy maneuverability.

3. Fully Multi-Coated Lenses: The magnifier features fully multi-coated lenses, which optimize light transmission, reduce glare, and provide clear and sharp image quality. This ensures a bright and detailed sight picture.

4. Flip-to-Side Mount: The UTG 3X Magnifier comes with a flip-to-side mount, allowing for quick and easy transition between magnified and non-magnified views. This provides versatility in various shooting scenarios.

5. Eye Relief and Eye Box: The magnifier offers a generous eye relief, providing comfortable viewing and accommodating different shooting positions. It also has a forgiving eye box, allowing for easy alignment and a clear sight picture.

6. Compatibility: The UTG 3X Magnifier is designed to be compatible with most Picatinny and Weaver-style rails. It can be easily mounted behind a red dot sight or other compatible optics.

7. Construction and Durability: The magnifier is constructed with durable materials to withstand recoil and harsh environmental conditions. It is shockproof and fogproof, ensuring reliable performance in challenging shooting situations.

8. Price and Value: The UTG 3X Magnifier is known for its affordability, offering a budget-friendly option for shooters who want to add magnification to their red dot sight setup without spending a significant amount of money.

UTG 3X MAGNIFIER pro and cons

Pro:

1. Affordable: The UTG 3X Magnifier is known for its affordability, making it accessible to a wide range of shooters on a budget.

2. Magnification Enhancement: The 3x magnification provides improved target identification and engagement at medium to longer distances, allowing for more precise shots.

3. Compact and Lightweight: The UTG 3X Magnifier is designed to be compact and lightweight, adding minimal bulk and weight to your firearm setup. It ensures easy maneuverability and doesn’t strain your shooting platform

4. Flip-to-Side Mount: The included flip-to-side mount allows for quick and easy transition between magnified and non-magnified views. This feature provides versatility in various shooting scenarios.

5. Generous Eye Relief and Eye Box: The magnifier offers a generous eye relief and a forgiving eye box, allowing for comfortable viewing and easy alignment. It accommodates different shooting positions and ensures a clear sight picture.

Cons:

1. Optical Quality: The UTG 3X Magnifier may not offer the same level of optical clarity and image quality as higher-end magnifiers. The lenses may have limitations in terms of light transmission, clarity, and sharpness.

2. Durability: While the UTG 3X Magnifier is constructed with durable materials, it may not withstand the same level of recoil and harsh conditions as more premium options. It may be more prone to damage or failure over time.

3. Compatibility: Although the magnifier is designed to be compatible with most Picatinny and Weaver-style rails, it’s important to ensure compatibility with your specific red dot sight or optic before purchasing. Some users have reported issues with fitment or alignment.

4. Limited Features: The UTG 3X Magnifier is a basic magnification solution without additional features such as adjustable diopter or focus options. It lacks the customization and fine-tuning capabilities found in higher-end magnifiers.

5. Field of View: The 3x magnification narrows the field of view compared to non-magnified optics, which may make it more challenging to track moving targets or maintain situational awareness in fast-paced shooting situations.

UTG 3X MAGNIFIER 

About this item       

  • ·        Broadband Multi-coated Lens to Provide Crystal Clear 3X Image, Wide Field of View – 30% Bigger Than Comparable Models from Other Brands.Compatible Rail-Picatinny/Weaver.

2. Bushnell 3X: Best Red Dot Magnifier for the Money

The Bushnell Optics 3X Magnifier is a compact and lightweight magnification solution designed to be used in conjunction with red dot sights. 

Best Red Dot Magnifier

Pros:

1. Increased Magnification: A magnifier provides enhanced magnification, allowing for better target identification and engagement at medium to longer distances.

2. Versatility: With a magnifier, you can switch between magnified and non-magnified views quickly, offering flexibility in various shooting scenarios.

3. Improved Accuracy: Magnification can help improve accuracy by allowing for more precise shot placement, especially when engaging targets at extended ranges.

4. Compatibility: Most magnifiers are designed to be compatible with various red dot sights and optics, providing a straightforward attachment process.

Cons:

1. Added Weight and Bulk: Adding a magnifier to your setup increases the overall weight and bulk of your firearm, which may impact maneuverability and balance.

2. Limited Field of View: Magnifiers typically have a narrower field of view compared to non-magnified optics, which can make it more challenging to track moving targets or maintain situational awareness.

3. Increased Eye Relief Requirement: Magnifiers often require a longer eye relief, meaning you need to position your eye farther back from the optic. This can be a challenge for shooters who prefer a more forward head position.

4. Cost: Magnifiers can be an additional expense, especially if you’re already investing in a quality red dot sight. Higher-end magnifiers with better optical performance tend to be more expensive.

5. Potential for Parallax: Some magnifiers may introduce parallax error, where the point of aim shifts when the shooter’s eye is not perfectly aligned with the optic. This can affect shot accuracy, particularly at longer distances.

Bushnell Optics, 3X Magnifier

About this item       

  • ·        It perfectly pairs with AR Optics TRS-25 by Bushnell, but works with any Red Dot. The AR Optics 3X Magnifier mounts behind your optic and it comes with an ambidextrous flip mount