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Best Co Witness Sights For Ar 15 (2024 Update)

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If you’re looking for the ultimate accessory to complete your AR 15, look no further than co witness sights. These sights allow you to maintain optimal accuracy and precision when aiming your rifle by allowing you to use both your iron sights and your optics simultaneously. However, with so many options on the market, it can be difficult to know which one is the right fit for you.

Before making a purchase, there are a few factors you should consider. First and foremost, you should look at the build quality and materials used to ensure that it is sturdy and durable enough to withstand heavy use. Additionally, you should consider the sight picture and sight radius offered by the co witness sights, as well as whether it is compatible with your existing optics or if you will need to make additional modifications to your firearm.

Looking for the best co witness sights for AR 15 can be overwhelming, but by asking yourself a few key questions, you can find the perfect fit for your needs. Are you looking for a budget-friendly option or are you willing to invest in a more premium product? Do you need a sight that is easy to adjust and zero out? What type of shooting do you primarily engage in, and what features will benefit you most in those scenarios? By answering these questions, you can narrow down your options and make an informed decision that will enhance your shooting experience.

10 Best Co Witness Sights For Ar 15

# Product Image Product Name Product Notes Check Price
1
Ideal for adding durable flip-up iron sights to any firearm with Picatinny or Weaver rails, featuring a dual aperture design.
2
It is ideal for improving accuracy and targeting in shooting with its fiber optic iron sights and red/green dot Picatinny backup sight set.
3
The product is ideal for improving accuracy and precision in shooting.
4
This product is ideal for use as flip-up steel sights for firearms.
5
The product is ideal for firearm enthusiasts in need of back up iron sights for their rifle.
6
The product is ideal for firearms that use Picatinny or Weaver rails and require a fiber optic flip-up iron sight and red/green dot sight.
7
This product is ideal for improving aim accuracy and target acquisition on firearms.
8
It is ideal for aiming precision and quick target acquisition on firearms.
9
The product is ideal for providing backup iron sights for Picatinny 1913 pattern rails on firearms.
10
The product is ideal for rifles and shotguns with Picatinny rails, providing low profile front and rear backup iron sights.
Ideal for adding durable flip-up iron sights to any firearm with Picatinny or Weaver rails, featuring a dual aperture design.
It is ideal for improving accuracy and targeting in shooting with its fiber optic iron sights and red/green dot Picatinny backup sight set.
The product is ideal for improving accuracy and precision in shooting.
This product is ideal for use as flip-up steel sights for firearms.
The product is ideal for firearm enthusiasts in need of back up iron sights for their rifle.
The product is ideal for firearms that use Picatinny or Weaver rails and require a fiber optic flip-up iron sight and red/green dot sight.
This product is ideal for improving aim accuracy and target acquisition on firearms.
It is ideal for aiming precision and quick target acquisition on firearms.
The product is ideal for providing backup iron sights for Picatinny 1913 pattern rails on firearms.
The product is ideal for rifles and shotguns with Picatinny rails, providing low profile front and rear backup iron sights.

1. Metal Dual-Aperture Hk Style Iron Sights.

This flip-up sight is designed to meet the needs of firearm enthusiasts who demand high-quality and reliable equipment. Built with aircraft grade aluminum, it offers a lifetime of use and tight tolerances that provide a secure fit to any standard Picatinny or Weaver rail.

The flip-up sight is fully adjustable for windage and elevation, which allows for precision placement using sturdy and easy-to-handle dials. It also provides a perfect co-witness with any standard height optic. The sight flips down until needed, making it highly practical and functional.

The flip-up iron sights feature a dual aperture design for both precision and close-quarters combat modes. The front sight sports an adjustable A2 post that works with any front sight adjustment tool. This makes it an adaptable and multifunctional accessory that can be used in various situations.

Installation is hassle-free, and the sight mounts securely to any standard Picatinny or Weaver Rail using a pressure screw. You can easily install it with only a flathead screwdriver. This provides confidence that the gear stays where it belongs when it is needed the most.

This flip-up sight is backed by a full NO B.S. Lifetime warranty against any and all defects. You can rely on a full and dedicated U.S.-based support team to answer your questions and make sure you are 100% satisfied with your purchase. With this flip-up sight, you can shoot with confidence and precision.

2. Feyachi Optic Flip-Up Sights With Backup

Introducing the S27 Fiber Optics Iron Sight with Red and Green Dot – the perfect addition to any firearm for enhanced visibility and improved accuracy. This sight boasts easy visibility with a red and green dot, making it simple to aim and hit your target with precision. The quick-to-deploy flip-up design ensures that you can quickly and easily get your sight in place for use. Simply push the button and fold it down. The flip-up design is manually operated, which allows for quick deployment without the need for a spring-assisted pop-up mechanism.

The rear sight features a dual aiming aperture for quick target acquisition, making it perfect for both short and long distances. The windage adjustment allows you to fine-tune your aim with ease, ensuring that you hit your target every time. The sight is machined from lightweight and extremely durable aluminum, and features a Mil-Spec hard anodized finish for added durability and longevity.

The S27 Fiber Optics Iron Sight also features a front sight with A2 post elevation adjustment (Adjustment Tool not included) and a rear sight with a micro-style windage knob that features the same MOA adjustment as a standard sight. This ensures that you can adjust your sight to your specific needs, giving you the best chance of hitting your target.

Installation of the S27 Fiber Optics Iron Sight is a breeze with the included Allen wrench. The low-profile flip-up sight set is designed to mount on standard picatinny and weaver rails, making it a versatile addition to any firearm.

3. Monstrum Vader 2 Moa Red Dot Sight | With Absolute Co-Witness Riser Mount

Introducing the close range electronic sight, designed to provide rapid and accurate target acquisition of close range targets up to 100+ yards away. This sight boasts a state-of-the-art laser dial optical system that provides up to 10 times the brightness intensity and 5 times the battery life when compared to cheaper LED powered red dot sights.

With up to 50,000 hours of battery life on a single CR2032 battery, this sight is a reliable choice for any shooting situation. The parallax free 2 MOA red dot reticle is easily adjustable with electronic push button controls, and has 10 levels of brightness intensity for usage across multiple environments or lighting conditions.

Built with a rugged 6061 grade aluminum scope housing, this sight is both nitrogen charged and o-ring sealed for IPX7 rated water and fog resistance. This means that the sight can withstand harsh weather conditions, making it suitable for use in different environments.

4. Usa-Made Magpul Steel Sights Bundle

Looking for a reliable and durable sight set for your firearm? Look no further than the MBUS Pro Sight Set, designed to provide you with a high-quality aiming solution that is both easy to use and built to last.

Crafted from all steel construction, this sight set is specifically designed to be compatible with Picatinny rails, making it easy to install and use on a variety of firearms. The robust construction ensures that it can withstand even the toughest of conditions, making it a great choice for both recreational shooting and tactical use.

One of the standout features of this sight set is the elevation adjustment knob, which allows users to easily adjust their sights without the need for any additional tools. This means that you can quickly and easily make adjustments to your aim in the field, without having to worry about fumbling with small tools or losing important components.

The MBUS Pro Sight Set includes both front and rear sights, providing you with a complete aiming solution that is ready to use straight out of the box. Whether you are a seasoned shooter or a novice, this sight set is sure to provide you with the accuracy and reliability you need to succeed.

So why wait? Invest in the MBUS Pro Sight Set today and take your shooting experience to the next level!

5. Rapid Flip Battle Sights By Ozark Armament

OZARK ARMAMENT Battle Sights are a reliable and accurate solution to improve your shooting experience. Designed to be used in conjunction with an optic, these pop up iron sights enable co-witnessing. They can also be used as low profile sight by flipping them down and out of the way from your optic. These sights are made from aircraft-grade aluminum construction, which makes them durable and long-lasting, unlike your average polymer iron sights made from cheap plastic. Additionally, they function effectively as shotgun iron sights.

These aluminum rear and front sight pop up sights are fully adjustable, allowing you to improve your aim, matching the windage and elevation. The sturdy dials make it easy to adjust for precision placement, and you can toggle between both precision and CQB apertures depending on your preference.

Installation of these tactical rear sight rifle flip-up sights front and rear BUIS is a breeze with the hexhead screwdriver included in the package. These A2 sights were developed and manufactured meticulously to meet Ozarks' standard of performance and reliability.

OZARK ARMAMENT is a proud American company, and all their fixed iron sights and pop up sights are backed by their NO B.S. LIFETIME GUARANTEE. They are so confident in the durability of their sights that they practically beg their customers to abuse them. If you need help with their products, their customer support team is always available to assist you.

6. Fiber Optic Iron Sight Set – Picatinny Compatible.

The product being presented is a set of sights designed to provide the brightest aiming points in low-light conditions. Made with solid metal construction and lightweight, hardened aircraft grade aluminum alloy, these sights are durable and reliable.

The set includes a visible front red dot sight and a rear green dot sight, both of which can be easily deployed with the flip-up design and spring load push button. This allows for quick and easy adjustments according to your needs.

One of the standout features of these sights is the dual aperture sight, which allows the user to switch between CQB and precision shooting. Additionally, the sights come with windage adjustment options, making it easier to hit your target with precision and accuracy.

These sights are compatible with most Picatinny/Weaver rails, making them versatile and suitable for a variety of firearms.

The seller is committed to providing excellent customer service and offers a 100% satisfaction guarantee. If you are not completely satisfied with your purchase or encounter any problems during use, you can contact the seller and they will solve your problem within 24 hours.

7. Magpul Industries Mbus Generation Ii Sight Set Front & Rear Color Black

This product boasts a durable and lightweight build, constructed from impact-resistant polymer to withstand operational abuse. The spring-loaded flip-up sight is easily activated from either side or by pressing the top. Thanks to the detent and spring pressure, the sight remains erect but can fold unobstructed under impact.

Designed to clamp to any MIL-STD-1913 Picatinny/STANAG 4694 receiver rail, this sight provides the same height-over-bore as standard A2 irons. It should be noted that this product is not suitable for railed gas blocks.

Whether you're a professional or recreational shooter, this impact-resistant polymer sight is a reliable and practical addition to your firearm. Its spring-loaded functionality and easy activation make it a breeze to use, and the detent and spring pressure ensure that it remains erect and functional even under impact. With its compatibility with MIL-STD-1913 Picatinny/STANAG 4694 receiver rails, it's a versatile and useful tool that can help take your shooting to the next level.

8. Motionwake Red Dot Sight With Co-Witness Mount

Introducing a compact and lightweight red dot sight with tough construction, designed to handle any environment. The highly durable hard-coat anodization provides a low-glare matte surface that helps to camouflage position. This red dot sight offers increased light transmission with multiple anti-reflective coatings on all air-to-glass surfaces, providing a clear and bright image.

Unlimited eye relief and parallax-free operation allow for rapid target acquisition. With a maximum elevation adjustment of 90 MOA and a maximum windage adjustment of 90 MOA, this red dot sight is highly versatile. Additionally, the auto awake and off function is equipped with a feature that shuts the LED off during periods of inaction and automatically activates the LED at the slightest movement.

The 2 MOA dot is quick to acquire in close-quarters, making it ideal for fast-paced action, but is fine enough for pin-point accuracy at extended ranges. Shooters can easily adjust the dot intensity to the situation at hand with 10 illumination settings.

This lightweight optic also offers versatility with its low and skeletonized absolute co-witness mounts. The offset design mount allows for the sight to be moved forward, making it ideal for use in conjunction with a magnifier and backup iron sights all on the same rail.

9. Spring-Loaded Buis Combo For Picatinny Rails

The Spring Loaded Back Up Iron Sight is the perfect accessory for any firearm enthusiast. With its highly responsive spring loaded action, you can be sure that your backup sight will be ready at a moment's notice. The conveniently placed spring loaded button on the side of the iron sight is easy to use, making it an ideal choice for any shooter.

Designed to mount on the military standard 1913 Picatinny rails, this iron sight is widely universal and can be used on most Picatinny mounting systems. When flipped up, it co-witnesses to most standard optics, and when flipped down, it becomes low profile and out of the way. This allows for maximum versatility in any shooting situation.

Crafted from high quality aluminum metal, this iron sight is both lightweight and durable. This means you won't have to worry about adding too much weight to your firearm. Additionally, the fully adjustable iron sight features 1/2 MOA click adjustments for both windage and elevation, allowing for a truly accurate experience no matter the environment. The rear sight also comes with both precision and CQB apertures, ensuring that you have everything you need in any situation.

At Chaos Ready, we stand behind the quality of our products. That's why we offer rock solid support and a lifetime warranty on all of our products. You can trust that when you choose a Chaos Ready product, you're choosing the best quality available.

10. Micro Buis Flip-Up Iron Sights

Experience ultimate accuracy in your shooting with the Micro Flip Up Iron Sights (MFBUIS-B). These sights are designed to deliver pinpoint accuracy by seamlessly co-witnessing with low-profile optics. The high-performance dials allow for expert fine-tuning of windage and elevation, ensuring you hit your mark every time.

The dual-aperture flip-up sights are highly versatile and can adapt to any situation. They are suitable for various applications such as tactical shooting, hunting, and target practice. The front and rear sight combo for Picatinny rails assures you're ready for action, always.

The design of the MFBUIS-B is ultra-compact, making it an excellent option for tactical shooting. When folded, these sights are less than 1/2" tall, providing a low-profile option for your firearm. They can be attached to any standard Picatinny rail for both rifles and shotguns, making them a must-have accessory.

Despite its small size, the MFBUIS-B is built to last. The lightweight design, weighing only 3.4 ounces, enhances your firearm's capabilities without weighing you down. This ensures optimal maneuverability and comfort during use.

The Micro Flip Up Iron Sights (MFBUIS-B) is backed by a full NO B.S. Lifetime backing against any and all defects. You can trust this brand to provide quality products and dedicated U.S. based support team to answer your questions and make sure you are 100% satisfied with your purchase.

Best Co Witness Sights For Ar 15 FAQs

Are there any co-witness sights that are specifically designed for use on an AR-15 pistol?

Yes, there are co-witness sights that are specifically designed for use on an AR-15 pistol. In fact, many manufacturers offer co-witness sights that are specifically designed for use on AR-15 pistols. These sights are designed to sit at the perfect height to allow for co-witnessing with red dot sights, holographic sights, and other optics commonly used on AR-15 pistols.

Some of the most popular co-witness sights for AR-15 pistols include the Magpul MBUS sights, the Troy Industries BattleSights, and the Diamondhead USA Polymer Integrated Sighting System. These sights are made from high-quality materials and are designed to be rugged and durable, making them ideal for use in a variety of environments and conditions.

When selecting co-witness sights for your AR-15 pistol, it’s important to consider factors such as compatibility with your specific pistol and optic, ease of installation, and overall quality and durability. By selecting the right co-witness sights for your AR-15 pistol, you can improve your accuracy and overall shooting experience.

Are there any co-witness sights that work particularly well with red dot sights on an AR-15?

Yes, there are several co-witness sights that work particularly well with red dot sights on an AR-15. Co-witness sights are backup iron sights (BUIS) that are mounted on the same plane as the red dot sight. They allow the shooter to use the iron sights in case the red dot fails or becomes obstructed.

One popular option is the Magpul MBUS Pro Offset Rear Sight, which can be mounted at a 45-degree angle to the red dot sight. This allows for quick and easy transition between the red dot and iron sights without having to adjust the rifle. Another option is the Midwest Industries Combat Rifle Sight Set, which is a low-profile, fixed sight that can be mounted directly to the Picatinny rail. It features a large aperture for close-range shooting and a smaller aperture for longer-range shots.

It's important to note that co-witness sights should be chosen based on personal preference and the intended use of the rifle. Some shooters prefer a higher co-witness, where the iron sights are visible through the red dot sight, while others prefer a lower co-witness, where the iron sights are slightly below the red dot sight.

Can I use co-witness sights with a magnified optic on my AR-15?

Yes, you can use co-witness sights with a magnified optic on your AR-15. Co-witnessing refers to the alignment of the iron sights on the firearm with the reticle of the optic. There are two types of co-witnessing: absolute co-witness and lower 1/3 co-witness. Absolute co-witness places the iron sights in the exact same plane as the optic, while lower 1/3 co-witness places the iron sights slightly lower.

Co-witnessing can provide redundancy in case the optic fails, allowing the shooter to quickly transition to the iron sights. It can also be useful for close-range engagements where the magnification of the optic may not be necessary.

However, it's important to note that co-witnessing may not work for all optics and iron sights. It's best to consult with the manufacturer or a knowledgeable gunsmith to determine compatibility and proper installation. Additionally, co-witnessing may require the use of a riser or mount to properly align the iron sights and optic.

How do I choose the right co-witness sights for my AR-15?

Choosing the right co-witness sights for your AR-15 can be a bit overwhelming, but there are some factors you can consider to make the process easier. First, decide whether you want a lower 1/3 co-witness or an absolute co-witness. A lower 1/3 co-witness means that the iron sights are visible in the bottom third of the red dot or holographic sight, while an absolute co-witness means that the iron sights line up exactly with the red dot or holographic sight.

Next, consider the type of shooting you'll be doing and the distance you'll be shooting at. If you'll primarily be shooting at shorter distances, you may want to opt for a larger reticle size on the red dot or holographic sight, as this will make it easier to acquire a sight picture quickly. Additionally, you'll want to choose iron sights that are compatible with your red dot or holographic sight and that are durable and reliable.

Ultimately, the best co-witness sights for your AR-15 will depend on your personal preferences and shooting needs. It can be helpful to do some research and read reviews from other shooters to help you make an informed decision.

How do I zero my co-witness sights on my AR-15?

Zeroing co-witness sights on an AR-15 can seem daunting at first, but with some practice and patience, it can be done easily. First, ensure that your rifle is unloaded and in a safe direction. Next, mount your desired optic and co-witness sight on your rifle and adjust them so that they are both aligned on the same plane.

To zero your co-witness sights, you will need to fire your rifle at a target from a stable shooting position. Start at a close range, around 25 yards, and take your time to make precise shots. Adjust the windage and elevation knobs on your optic until your shots are hitting the center of the target. Once you are satisfied with your optic's zero, switch to your co-witness sight and repeat the process.

Keep in mind that zeroing your co-witness sights may take some trial and error. It's important to make small adjustments and test your shots frequently to ensure that you are making progress towards a perfect zero. With practice and patience, you'll be able to zero your co-witness sights quickly and easily.

How durable are co-witness sights for AR-15s, and are they resistant to recoil?

Co-witness sights for AR-15s are highly durable and are designed to endure the heavy recoil that comes with firing the rifle. These sights are made from high-quality materials such as aircraft-grade aluminum, steel or polymer, which are known for their strength and toughness. Additionally, most co-witness sights are designed with shock-resistant technology that helps to absorb the impact of recoil and prevents damage to the sight or the firearm.

Furthermore, co-witness sights are tested to ensure that they can withstand a certain amount of recoil. This testing involves firing multiple rounds of ammunition, including high-powered rounds, to ensure that the sights remain stable and accurate.

It is important to note that the durability and resistance to recoil of co-witness sights can vary depending on the manufacturer and the specific model. Therefore, it is recommended to do your research and choose high-quality co-witness sights from reputable manufacturers to ensure that they are durable and can withstand the recoil of your AR-15.

What are the benefits of using co-witness sights on an AR-15?

Co-witness sights on an AR-15 provide several benefits for the shooter. First and foremost, they provide redundancy in case of a failure of either the primary optic or the backup iron sights. This means that the shooter can quickly transition between the two sighting systems without having to make any adjustments if one fails.

Another benefit of co-witness sights is that they allow for faster target acquisition and engagement. With the iron sights and optic aligned, the shooter can more easily and accurately acquire the target in their field of view. This is particularly useful in situations where speed is of the essence, such as in tactical or competitive shooting scenarios.

Co-witness sights also offer greater flexibility in terms of shooting style and preference. Some shooters may prefer to use the iron sights exclusively, while others may prefer the optic. With co-witness sights, the shooter can easily switch between the two depending on their preference or the situation at hand.

Overall, the use of co-witness sights on an AR-15 can enhance the shooter's accuracy, speed, and flexibility in a range of shooting scenarios.

What are the best co-witness sights for an AR-15?

When it comes to co-witness sights for an AR-15, there are several options available in the market. However, the best one depends on your specific needs and preferences.

One of the most popular options is the iron sights co-witness, which allows you to use your iron sights as a backup to your optic. This can be useful in case your optic fails or if you need a quick target acquisition in close-range situations.

Another popular option is the red dot co-witness sights, which are great for rapid target acquisition and shooting at close to mid-range distances. These sights are lightweight, durable, and offer a clear field of view.

If you prefer a hybrid option, you can also opt for the holographic sights co-witness, which combines the benefits of the iron and red dot sights. These sights offer a wider field of view and are great for shooting at various distances.

Ultimately, the best co-witness sights for your AR-15 depend on your shooting style, intended use, and personal preferences. It is essential to research and compare different options before making a final decision.

What are the differences between absolute and lower 1/3 co-witness sights for AR-15s?

When it comes to choosing the right sights for your AR-15, there are many options to consider. Two popular choices are absolute and lower 1/3 co-witness sights.

Absolute co-witness sights align the iron sights and red dot sight on the same plane, allowing for a more efficient aiming process. This means that the iron sights and red dot sight are at the same height, making it easier to acquire targets quickly and accurately.

On the other hand, lower 1/3 co-witness sights place the red dot sight slightly higher than the iron sights. This can be beneficial for those who prefer a clearer sight picture or who have a higher cheek weld. However, it can also make it slightly more difficult to acquire targets quickly.

Ultimately, the choice between absolute and lower 1/3 co-witness sights comes down to personal preference and shooting style. It is important to try out both types of sights to see which one works best for you and your AR-15.

What is the average cost of good quality co-witness sights for an AR-15?

The cost of co-witness sights for an AR-15 can vary depending on the quality and brand of the product. Generally, a good quality co-witness sight can cost anywhere from $50 to $200. However, it is important to keep in mind that the cost does not always equate to the quality. There are many affordable options that provide excellent performance and durability, as well as more expensive options that may not meet the same standards. It is important to research and compare different brands and models to find the best co-witness sights for your AR-15. Additionally, factors such as the type of shooting you will be doing and personal preferences should also be considered when making a purchase. Ultimately, investing in a high-quality co-witness sight can greatly enhance the accuracy and effectiveness of your AR-15.

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