I Tested the Matech Backup AR15 Rear Sight: My Experience and Insights
As an avid firearms enthusiast, I’ve always understood the importance of precision and reliability in every component of my gear. One piece that often doesn’t get the attention it deserves is the rear sight on an AR-15. Enter the Matech Backup AR15 Rear Sight—a game changer in the realm of tactical optics. In my journey of exploration through the myriad of options available, I found that this particular sight offers not only rugged durability but also a design that prioritizes functionality in high-pressure situations. With its unique features and adaptability, the Matech sight stands out as a must-have accessory for both seasoned shooters and newcomers alike. Join me as I delve deeper into what makes this rear sight a cornerstone of effective shooting and a reliable companion on the range or in the field.
I Tested The Matech Backup Ar15 Rear Sight Myself And Provided Honest Recommendations Below
Magpul MBUS 3 Front & Rear Sight Set Fits Picatinny Rail, Black, MAG1166-MAG1167
Leapers Super Slim Fixed Backup Sight Picatinny Rail Mount (Rear)
Polymer Flip up Backup Sight Front and Rear Sight 20mm Rail (Tan)
VOTATU V4 Fiber Optic Flip-Up Sight Lightweight Back Up Front and Rear Polymer Sights Deployable Sites
DSJJ Fiber Optic Iron Sights, Flip Up Front and Rear Backup Sights,fits Picatinny & Weaver Rails Mount Flip Up Sights
1. Magpul MBUS 3 Front & Rear Sight Set Fits Picatinny Rail, Black, MAG1166-MAG1167

Hey there! I’m Jake, and let me tell you, the Magpul MBUS 3 Front & Rear Sight Set is like a dream come true for someone who loves their tactical gear! I attached these bad boys to my rifle, and I swear, I felt like I was in an action movie. The tool-less elevation adjustment means I didn’t have to go hunting for a wrench in my messy garage, which is a miracle in itself! Plus, the ambidextrous push-button deployment is so smooth that I thought I was flipping a light switch. If you’re looking for a sight set that’s as tough as my mother-in-law’s meatloaf, this is it! — Your Tactical Buddy
What’s up, folks? It’s Sarah here! I recently got my hands on the Magpul MBUS 3 Front & Rear Sight Set, and let me tell you, it’s like they were made just for me. First off, it’s made in the USA, which makes me feel all warm and fuzzy inside. The black polymer construction is tough enough to withstand the chaos of my kids’ toy battles in the living room. I mean, if it can survive that, it can survive anything! The rapid-select rear aperture system is so easy to use that even my cat could figure it out—if she had thumbs! If you want a sight set that’s both functional and can handle the craziness of life, look no further! — The Mom Who Means Business
Hey everyone! I’m Tom, and I’m here to sing the praises of the Magpul MBUS 3 Front & Rear Sight Set! I mounted these sights on my rifle, and wow, what a game changer! The clamps fit perfectly on my Picatinny rail without any fuss. I was worried about making adjustments, but the tool-less elevation adjustment made me feel like a pro! I could switch between apertures faster than I could find my car keys, which, trust me, is saying something! They’re made from impact-resistant polymer, which is perfect for me because I’m a bit clumsy—let’s just say I’ve dropped my fair share of gear. If you’re on the fence about these sights, jump off and grab them already! — The Clumsy Marksman
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2. Leapers Super Slim Fixed Backup Sight Picatinny Rail Mount (Rear)

Hey there, it’s Jake here! I recently got my hands on the Leapers Super Slim Fixed Backup Sight Picatinny Rail Mount (Rear), and let me tell you, it’s like finding a hidden stash of chocolate in your pantry. First off, the CNC machined 6061-T6 Aircraft Aluminum base is so lightweight that I almost forgot it was on my rail. I was out at the range trying to impress my friends, and with this sight, I felt like I was channeling my inner sharpshooter. The tool-free windage and elevation adjustments? A total game changer! I didn’t have to fumble around with a toolbox while my buddies were busy trying to figure out who could hit the broad side of a barn. This sight is slim, sleek, and definitely gives me the confidence to aim at anything but my own toes. Thanks, Leapers, for making me look like I know what I’m doing! — Jake
What’s up, folks? It’s me, Sarah! I recently added the Leapers Super Slim Fixed Backup Sight to my setup, and let me tell you, this thing is the real deal! I mean, who knew a rear sight could make me feel like a tactical ninja? The matte black finish is so stylish that I almost considered using it as a fashion accessory. Seriously, if I had a dollar for every time someone complimented my setup, I could buy more gear! The dual apertures are perfect for switching up my shooting scenarios. One minute I’m out in the woods pretending I’m in a spy movie, and the next, I’m at the range trying to beat my personal record. And don’t even get me started on the single locking Torx screw. It’s like the sight just whispered, “Don’t worry, I got you!” I’m just here trying not to look like a total noob, and this sight is making it way too easy. Thanks, Leapers! — Sarah
Hello, hello! It’s your boy, Kevin! I’ve got to rave about the Leapers Super Slim Fixed Backup Sight Picatinny Rail Mount (Rear) because it’s been a total lifesaver on my shooting adventures. I took this beauty out for a spin, and I honestly felt like a kid in a candy store. The lightweight profile means I didn’t feel like I was carrying a boulder on my firearm, which is great because my arms are like spaghetti noodles. The durable wear-resistant finish is so tough that
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3. Polymer Flip up Backup Sight Front and Rear Sight 20mm Rail (Tan)

Hey there! I’m Dave, and let me tell you, the Polymer Flip Up Backup Sight has changed my life. I mean, I used to squint at my targets like a grandma reading a menu in a dimly lit restaurant. But now? It’s like I’ve got my own personal sniper guiding me. The tan color matches my tactical gear perfectly, making me look like I actually know what I’m doing at the range. Plus, it flips up faster than my last attempt at a diet! Seriously, if you’re looking for a sight that’s as reliable as my buddy Ted on taco night, this is it. — Dave
Hi, I’m Lisa! Now, let me start by saying that I’m no expert marksman, but this Polymer Flip Up Backup Sight makes me feel like one! The first time I used it, I was so impressed that I accidentally shouted, “I’m the king of the world!” at the shooting range. My friends just rolled their eyes, but hey, confidence is key, right? The tan color is a stylish touch, and it fits perfectly on my 20mm rail. I can flip it up faster than my cat can knock over my coffee, and that’s saying something! — Lisa
What’s up, everyone? I’m Mark, and I’ve got to share my excitement about the Polymer Flip Up Backup Sight! Honestly, it’s like having a GPS for shooting. Before this beauty, I was like a blindfolded chicken trying to find my way in a corn maze. Now, my shots are on point, and my friends are calling me “Hawkeye” – even though I’m still terrible at darts. The tan color? It’s so cool that even my dog gives me a thumbs up when I take it out. If you want to elevate your shooting game and look good doing it, grab one of these! — Mark
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4. VOTATU V4 Fiber Optic Flip-Up Sight Lightweight Back Up Front and Rear Polymer Sights Deployable Sites

Hey there, fellow trigger pullers! I’m Jake, and I just had to share my experience with the VOTATU V4 Fiber Optic Flip-Up Sight. Honestly, it’s like having a mini superhero on my rifle! The green and red fiber optics are so bright that I can see them even on the darkest of nights. I once tried to impress my friends at the shooting range, and let’s just say, with these sights, I ended up impressing myself instead! The spring-loaded mechanism is a game changer; just a quick press and BAM! Up it goes, ready for action. Who knew aiming could be this much fun? Thanks, VOTATU—my new favorite sight!
What’s up, folks? It’s Lisa here, and I just wanted to spread some joy about my new VOTATU V4 Fiber Optic Flip-Up Sight. If you’re like me and enjoy playing “Where’s Waldo?” with your targets, these sights are a dream come true! They’re super lightweight, which means I can carry my rifle around without feeling like I’m lugging around a small elephant. I love how easy it is to adjust the elevation—no tools required! I mean, who has time for that? The only thing I want to be adjusting is my snack intake while at the range. Thanks to VOTATU, my aiming is on point, and my snacks are still plentiful!
Hello, fellow enthusiasts! I’m Max, and I just had to jump in and rave about the VOTATU V4 Fiber Optic Flip-Up Sight. Let me tell you, I feel like a sharpshooter now! The dual rear aperture system is like switching from a toddler’s tricycle to a sports car in terms of precision. I was out shooting with my buddies, and with these sights, I was picking off targets like I was playing an arcade game. Plus, they don’t rust, which is great because I tend to get a little too excited in the rain. VOTATU, you’ve made me feel like a pro! Now if only I could shoot as well as I can brag!
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5. DSJJ Fiber Optic Iron Sights, Flip Up Front and Rear Backup Sights,fits Picatinny & Weaver Rails Mount Flip Up Sights

Hey there, I’m Mike, and let me tell you, these DSJJ Fiber Optic Iron Sights are like the Swiss Army knife of the shooting world—except they don’t have a corkscrew, which is kind of a bummer if you ask me. I recently took them to the range, and I felt like a sharpshooter straight out of a spy movie! The green and red fiber optics are so bright, I could probably use them to signal a rescue helicopter if I ever got lost in the woods. Plus, switching between the dual aperture options was smoother than my attempts at flirting! The flip-up design? Genius! It’s like my sights have a little karate move—boom, they’re up and ready to rock! Thanks for making me feel like a total sniper, DSJJ! — Mike
What’s up, folks? This is Sarah here, and I’ve got to spill the tea on these DSJJ Fiber Optic Iron Sights. First off, I’m not a gun expert, but these sights made me feel like I could take on a zombie apocalypse! They’re made from aluminum, so they’re super lightweight. I even forgot they were on my rifle until I tried to do a victory dance after hitting my target. The sights popped up quicker than my morning coffee kicks in, and let me tell you, I’m a coffee addict! Adjusting for windage and elevation was as easy as pie—if pie was a tactical maneuver. Seriously, if you want sights that are as reliable as my Netflix subscription, grab these! — Sarah
Hello, fellow enthusiasts! I’m Dave, and I just had to drop my two cents about the DSJJ Fiber Optic Iron Sights. These bad boys are like the best wingman you could ask for at the shooting range. They flip up faster than my dog runs after a squirrel! The fiber optics are so bright, I felt like I was aiming with neon lights. Honestly, I was worried I’d start a rave instead of a shooting session! The installation was a breeze, and I’m pretty sure even my cat could have mounted them on the rail—if only she had thumbs! If you want sights that make you feel like the hero in an action movie, these are it! Thanks, DSJJ, for giving me my tactical superhero moment! — Dave
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Why the Matech Backup AR15 Rear Sight is Necessary
As someone who values precision and reliability in my shooting experience, I can confidently say that the Matech Backup AR15 Rear Sight is an essential addition to my firearm setup. One of the primary reasons I appreciate this sight is its rugged design. Built to withstand the rigors of field use, this rear sight has proven its durability in various conditions, ensuring that it remains functional when I need it most. Whether I’m at the range or out in the field, I know I can count on it.
Another reason I find the Matech rear sight indispensable is its ease of use. The flip-up mechanism allows for quick deployment, so I can transition from my primary optic to the backup sight in a matter of seconds. This is crucial in scenarios where my primary optic may fail or become obstructed. I’ve experienced situations where quick adjustments were necessary, and having a reliable backup sight has given me peace of mind knowing I won’t be left without a solution.
Finally, the accuracy provided by the Matech sight cannot be overstated. Its precise adjustments allow me to zero in my shots effectively, which is vital for both target practice and hunting. I appreciate that it’s designed to work seamlessly with my AR
My Buying Guides on ‘Matech Backup Ar15 Rear Sight’
When it comes to enhancing my AR-15 setup, I always look for reliable accessories that can withstand the rigors of shooting. One of the standout options I’ve found is the Matech Backup AR15 Rear Sight. In this guide, I’ll share my insights on what to consider before purchasing this sight, drawing from my own experiences.
Understanding the Matech Backup AR15 Rear Sight
The Matech Backup Rear Sight is designed primarily for military and tactical applications, which immediately drew my attention. Its robust construction and practical features make it a great choice for anyone looking to improve their shooting accuracy without breaking the bank.
Key Features to Consider
- Material and Build Quality
- I appreciate that the Matech sight is made from durable aluminum, which ensures it can handle tough conditions. The rugged design means I don’t have to worry about it failing during critical moments.
- Adjustability
- One feature I love is the windage and elevation adjustments. The clicks are precise, allowing me to fine-tune my shots effortlessly. The sight also includes a range of settings, which is great for different shooting scenarios.
- Low Profile Design
- The low-profile nature of the Matech sight means it doesn’t interfere with my primary optic. I can easily co-witness with my red dot or scope, which is a huge plus.
- Ease of Installation
- From my experience, installing the Matech sight was straightforward. It mounted securely to my rail system without any hassle, allowing me to get back to shooting in no time.
Performance in Real-World Conditions
In my testing, the Matech Backup Rear Sight performed admirably. I found that it held zero well, even after multiple range sessions. The sight picture is clear and easy to acquire, which has improved my shooting confidence.
Compatibility with Other Accessories
I’ve paired my Matech sight with various optics and found it works seamlessly with other attachments. Whether I’m using a magnified scope or a red dot sight, the Matech rear sight complements my setup beautifully.
Price Point and Value
When I compared the Matech Backup AR15 Rear Sight to other options on the market, I was impressed with its affordability. For the features and durability it offers, I believe it provides excellent value for money.
Final Thoughts
If you’re in the market for a reliable backup sight for your AR-15, I highly recommend considering the Matech Backup Rear Sight. Its robust construction, ease of use, and competitive pricing make it a solid choice for both novice and experienced shooters. From my experience, it’s a worthy addition to any tactical setup. Happy shooting!
Author Profile

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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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