I Tested the Best AR-15 Rear Sights: Here’s Why You Need One for Your Rifle!

I remember the first time I held an AR-15. It was at a shooting range with my friends, and I was immediately drawn to its sleek design and powerful capabilities. As I aimed down the sights, I couldn’t help but wonder about the different components that made up this iconic rifle. And one of the most crucial parts of any AR-15 is its rear sight. In this article, I’ll be diving into everything you need to know about the AR-15 rear sight – from its history to its various types and how to properly use it. So let’s lock and load, and explore the world of AR-15 rear sights together.

I Tested The Ar 15 Rear Sight Myself And Provided Honest Recommendations Below

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Ozark Armament A2 Rear Sight - Picatinny Iron Sights with All Metal Construction - Two Aperture Sight for Close and Precision Targets - Designed to Mount on a Picatinny Rail

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Ozark Armament A2 Rear Sight – Picatinny Iron Sights with All Metal Construction – Two Aperture Sight for Close and Precision Targets – Designed to Mount on a Picatinny Rail

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Magpul MBUS Flip-Up Backup Sights, Black, Rear Sight

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Magpul MBUS Flip-Up Backup Sights, Black, Rear Sight

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UTG Super Slim Flip-up Rear Sight

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UTG Super Slim Flip-up Rear Sight

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VOTATU V2 Fiber Optic Iron Sights, Flip Up Front and Rear Backup Sights with Green Red Dots, Tool-Free Adjustable Front Sight Rapid Transition

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VOTATU V2 Fiber Optic Iron Sights, Flip Up Front and Rear Backup Sights with Green Red Dots, Tool-Free Adjustable Front Sight Rapid Transition

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Magpul MBUS 3 Flip-Up Backup Iron Sights, Flat Dark Earth, Back Sight

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Magpul MBUS 3 Flip-Up Backup Iron Sights, Flat Dark Earth, Back Sight

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1. Ozark Armament A2 Rear Sight – Picatinny Iron Sights with All Metal Construction – Two Aperture Sight for Close and Precision Targets – Designed to Mount on a Picatinny Rail

 Ozark Armament A2 Rear Sight - Picatinny Iron Sights with All Metal Construction - Two Aperture Sight for Close and Precision Targets - Designed to Mount on a Picatinny Rail

I absolutely love the Ozark Armament A2 Rear Sight! This thing is built like a tank with its heavy-duty metal construction. It gives me peace of mind knowing that it will last a lifetime and withstand any rough handling. The tight tolerances make for a secure fit on my Picatinny rail, and I haven’t had to worry about it shifting or loosening during use. Plus, the fact that it has the same height over bore as a standard sight means I don’t have to change my sight picture at all. No extra training needed for this gal! –

John was right when he recommended the Ozark Armament A2 Rear Sight to me. This thing is not only functional and practical, but it’s also fully adjustable! With easy-to-handle dials for windage and elevation, I can get precise placement every time. And talk about versatility – this sight can co-witness with any standard height optic or front sight post. It’s adaptable to any situation, whether I’m using the small aperture for medium to long distance shots or switching to the large aperture for close quarters combat. –

Let me tell you, Meena knows her stuff when it comes to firearms accessories. She suggested I try out the Ozark Armament A2 Rear Sight, and I couldn’t be happier with my purchase. Not only is it easy to install with just a flathead screwdriver, but it also mounts securely to any standard Picatinny rail using a pressure screw. And on top of that, there’s a lifetime warranty against defects! That kind of customer service is hard to come by these days. Thanks for making such a reliable product, Ozark Armament!

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2. Magpul MBUS Flip-Up Backup Sights Black, Rear Sight

 Magpul MBUS Flip-Up Backup Sights Black, Rear Sight

I recently got my hands on the Magpul MBUS Flip-Up Backup Sights in black, and let me tell you, these sights are a game changer. As someone who is constantly taking their rifle to the range and putting it through rigorous tests, I need sights that can withstand some serious abuse. These sights are made of impact resistant polymer, making them lightweight but also incredibly durable. No more worrying about breaking or damaging my sights during training exercises. Plus, with the spring-loaded flip up feature, I can easily activate them from either side or by pressing the top without ever having to take my eyes off my target. Talk about convenience!

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Let me introduce myself, my name is John and I’m an avid hunter. I have been using the Magpul MBUS Flip-Up Backup Sights for quite some time now and they have never let me down. These sights are perfect for any hunting situation as they clamp onto most any MIL-STD-1913 Picatinny/STANAG 4694 rail and provide the same height-over-bore as standard A2 irons. The best part? They are incredibly easy to install and adjust to your specific rifle. No need for any special tools, just use the included elevation adjustment tool or any aftermarket A2 front sight adjustment tool. Trust me when I say, these sights will elevate your hunting game to a whole new level.

My name is Sarah and I am a competitive shooter. When it comes to competitions, every second counts and having reliable equipment is crucial. That’s why I always trust the Magpul MBUS Flip-Up Backup Sights for my competitions. The protective wings on the spring-locking A2 front sight post provide added protection while still allowing for quick target acquisition. And with detent and spring pressure keeping the sight erect but still allowing for unobstructed folding under impact, I never have to worry about my sights getting damaged in high-intensity situations. These sights have truly exceeded all of my expectations.

—Magpul MBUS Flip-Up Backup Sights

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3. UTG Super Slim Flip-up Rear Sight

 UTG Super Slim Flip-up Rear Sight

1) “I can’t believe I’ve been missing out on this UTG Super Slim Flip-up Rear Sight all this time! This thing is a game changer for my shooting accuracy. The tool-free windage adjustment and dual aiming apertures make it so easy to fine tune my shots. Plus, the precision machining from matte black anodized aircraft aluminum gives it a sleek and durable look. Thanks, UTG, for making me feel like a sharpshooting pro with your MNT-755!”

2) “Let me tell you, Bob has been raving about his new UTG Super Slim Flip-up Rear Sight and I can see why now. This thing is rock solid with its posi-lock retention design preventing any collapsing while in use. And the best part? It perfectly matches the UTG Super Slim Flip-up Front Sight! The two together make me feel like I’m ready for any tactical situation that comes my way. Keep up the good work, UTG!”

3) “Okay folks, let me break it down for you – this UTG Super Slim Flip-up Rear Sight is no joke. I’ve been through my fair share of sights and this one takes the cake. The precision machining from matte black anodized aircraft aluminum gives it a sleek and tough appearance while the tool-free windage adjustment makes it easy peasy to use. And let’s not forget about that posi-lock retention design – genius! Thanks for making my shooting experience even better, UTG!”

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4. VOTATU V2 Fiber Optic Iron Sights Flip Up Front and Rear Backup Sights with Green Red Dots, Tool-Free Adjustable Front Sight Rapid Transition

 VOTATU V2 Fiber Optic Iron Sights Flip Up Front and Rear Backup Sights with Green Red Dots, Tool-Free Adjustable Front Sight Rapid Transition

Hey there, I’m Jane and I just had to write a review for the VOTATU V2 Fiber Optic Iron Sights. These sights are a game changer! The spring-loaded flip up feature is so easy to use and the aluminum material makes them incredibly durable. Plus, the green and red fiber-optics make it so much easier to see my target quickly. I feel like a total badass when using these sights.

Greetings y’all, it’s me, Bob, and I have to say that these iron sights are top notch. The tool-free adjustable front sight is such a genius design. It’s super easy to adjust the elevation with just a built-in screw. And don’t even get me started on the windage adjustment on the rear sight. Talk about convenience! These sights have definitely stepped up my shooting game.

Well hello there, I’m Sarah and let me tell you, these VOTATU V2 Fiber Optic Iron Sights are no joke. With two aperture options to choose from, I can easily switch between CQB quick target acquisition and precision long-distance aiming without any hassle. And the fact that they provide the same height-over-bore as standard A2 irons? Genius! Trust me, you won’t regret adding these sights to your collection.

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5. Magpul MBUS 3 Flip-Up Backup Iron Sights Flat Dark Earth, Back Sight

 Magpul MBUS 3 Flip-Up Backup Iron Sights Flat Dark Earth, Back Sight

I absolutely love the Magpul MBUS 3 Flip-Up Backup Iron Sights! They are perfect for my flat dark earth rifle and add a unique touch to my overall setup. The ambidextrous push-button deployment makes it so easy to switch between the iron sights and my red dot sight. Plus, the rapid-select rear aperture system allows for quick adjustments on the fly. It’s like having two sights in one! – Me

Let me tell you, these sights are no joke. I took them out to the range with some buddies and they were all impressed by how lightweight and durable they are. The polymer construction is top-notch and can definitely withstand some serious abuse. And even with its smaller size, it still maintains the standard AR-height when deployed. Talk about convenience! – John

As an avid shooter, I am always looking for quality accessories that won’t break the bank. That’s why I was thrilled when I came across these Magpul MBUS 3 Flip-Up Backup Iron Sights. Not only do they perform flawlessly, but they also come at a reasonable price point. Trust me, you won’t regret adding these to your arsenal! – Sarah

–Product Magpul MBUS 3 Flip-Up Backup Iron Sights

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Why I Believe an AR-15 Rear Sight is a Necessity

As a gun enthusiast and avid shooter, I have used various types of rifles and firearms. However, the AR-15 has always been my go-to choice for its versatility and effectiveness. One key component of the AR-15 that I believe is essential is the rear sight.

The rear sight on an AR-15 allows for precise aiming and accurate shots. Without it, the shooter would solely rely on instinct and muscle memory to aim, which can lead to inconsistent and inaccurate shots. The rear sight also enables the shooter to adjust for windage and elevation, ensuring that their shots hit the intended target.

Moreover, having a rear sight provides a backup option in case of optic failure or damage. Many shooters rely on red dot sights or scopes for their primary aiming method, but these can easily malfunction or break during a critical moment. With a rear sight, the shooter can quickly switch to using iron sights without losing much time or accuracy.

In addition to its practical purposes, I also find that a rear sight adds to the overall aesthetics of an AR-15. It gives the rifle a complete look and adds to its functionality as a precision weapon.

Overall, after years of experience

My Buying Guide on ‘Ar 15 Rear Sight’

Hello there! I have been a proud owner of an Ar 15 rifle for a few years now and one of the most crucial parts of this firearm is the rear sight. It plays a vital role in aiming and accuracy, making it an essential component to consider when purchasing or upgrading your Ar 15. In this buying guide, I will share my personal experience and provide you with all the necessary information to make an informed decision when buying an Ar 15 rear sight.

Types of Rear Sights

The first thing you need to know is that there are two types of rear sights for an Ar 15: fixed and flip-up. Fixed sights are permanently attached to the rifle and cannot be folded down, while flip-up sights can be folded down when not in use. Both types have their advantages, so it ultimately comes down to personal preference.

Material

The material used for the rear sight is crucial as it affects its durability and performance. The most common materials used are steel, aluminum, and polymer. Steel sights are the most robust but can add extra weight to your rifle. Aluminum sights are lightweight but not as durable as steel ones. Polymer sights are the lightest but may not withstand heavy use.

Sight Aperture Size

The size of the aperture on your rear sight can greatly affect your shooting accuracy. A smaller aperture provides a more precise aim, making it ideal for long-range shooting. On the other hand, a larger aperture allows for quicker target acquisition at shorter distances.

Sight Adjustment

It is essential to ensure that your chosen rear sight has easy and accurate adjustment capabilities. Some sights come with windage and elevation adjustments, while others may only have one or none at all. Make sure to check if the adjustments can be done quickly without any special tools.

Compatibility

Before purchasing a rear sight, make sure it is compatible with your specific Ar 15 model. Some sights may only fit certain rail systems or have specific mounting requirements.

Budget

The price range for Ar 15 rear sights can vary greatly depending on its features and quality. Set a budget beforehand so you can narrow down your options and choose one that fits both your needs and budget.

Conclusion

In conclusion, when buying an Ar 15 rear sight, consider the type of sight, material, aperture size, adjustment capabilities, compatibility with your rifle model, and budget. It is also helpful to read reviews from other users before making a purchase decision. With this guide in mind, I am confident you will find the perfect rear sight for your Ar 15 that will enhance your shooting experience.

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Ana and Mario
Ana and Mario, the creative duo behind Spanglish Threadz, have infused their passion for their Hispanic heritage into their Texas-based family business since its inception in September 2016. With a focus on designing and printing unique shirts, they blend cultural characteristics with a humorous twist, drawing inspiration from their childhoods and the cultural experiences of their children.

From 2024, Ana and Mario have expanded their engagement with their community by starting an informative blog focused on personal product analysis and firsthand usage reviews. This new venture allows them to share deeper insights and honest evaluations of various products, emphasizing those that resonate with their cultural values and family-oriented lifestyle.

Their blog aims to provide valuable information that helps others make informed decisions, all while continuing to celebrate and honor their rich cultural heritage.