Let’s Talk About Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models
The Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models represents an evolution in back-up sighting systems. Magpul designed this sight to be a lightweight, durable, and affordable solution for shooters needing a reliable secondary sighting option on their AR-15 platform. Its folding design, polymer construction, and easy windage adjustments make it a popular choice.
I was looking for a set of reliable, low-profile back-up sights for my AR-15 build. My primary optic is a red dot, but I wanted a dependable iron sight system in case of optic failure. After researching various options, the Magpul MBUS Gen 2 sights consistently received positive reviews for their durability, ease of use, and value.
Unboxing the MBUS rear sight, I was immediately impressed by its lightweight feel. The polymer felt robust, not cheap, and the spring-loaded flip-up mechanism operated smoothly. The flat dark earth color matched perfectly with the rest of my rifle’s furniture.
I considered a few other options, including metal back-up sights from Troy and Diamondhead. However, those options were significantly more expensive, and I didn’t necessarily need the added weight or bulk of metal sights. The MBUS sights offered a great balance of durability, functionality, and affordability.
My first impression was definitely positive. I was excited to install the sight and test it out at the range. Its simplicity and ruggedness gave me confidence that it would perform well as a reliable back-up.
Real-World Testing: Putting Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models to the Test
First Use Experience
I first tested the Magpul MBUS rear sight at my local outdoor shooting range. The weather was clear and sunny, providing ideal conditions for sighting in. I mounted the rear sight on the Picatinny rail of my AR-15 and paired it with a standard A2 front sight post.
The sight was incredibly easy to deploy. Simply pressing the top of the sight with my thumb caused it to spring into the upright position. Adjusting the windage was also straightforward using the detent knob.
There were no issues at all during the first use. After a few minor windage adjustments, I was consistently hitting targets at 50 yards. The sight provided a clear and crisp sight picture.
Extended Use & Reliability
After several months of regular use, the Magpul MBUS rear sight has proven to be incredibly durable and reliable. It has withstood various range conditions, including hot, dusty days and even a few light rain showers. There is no indication of wear or tear.
Cleaning the sight is a breeze. A simple wipe-down with a cloth is usually sufficient to remove any dirt or debris. The polymer material has held up extremely well to the elements and repeated use.
The Magpul MBUS Gen 2 has exceeded my expectations. It’s a testament to simple, effective design. It performs just as well as, or better than, some more expensive metal alternatives I’ve used in the past, providing excellent value for the money.
Breaking Down the Features of Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models
Specifications
The Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models is a color injection molded, folding back-up sight designed for the AR15/M16 platform, but compatible with most weapons equipped with a 1913 Picatinny rail. It is constructed from impact-resistant polymer. The sight weighs just 1.3 ounces.
The MBUS rear sight features a dual aperture (small and large) that can be easily switched between, providing versatility for different lighting conditions and target distances. Its A2-height, when deployed, ensures compatibility with standard front sights, making it easy to co-witness with optics. The spring-loaded flip-up mechanism offers quick deployment.
Performance & Functionality
The Magpul MBUS rear sight performs its job exceptionally well. It’s accurate and reliable, providing a clear sight picture and consistent point of impact. The windage adjustments are precise and easy to make, allowing for quick zeroing.
The sight’s main strength is its simplicity. It is easy to use, durable, and lightweight. A minor potential improvement would be a more tactile feel to the windage adjustment knob.
The sight meets and exceeds my expectations for a back-up sighting system. It provides a dependable and affordable solution for shooters who need a secondary sighting option. It offers a great balance of performance, durability, and value.
Design & Ergonomics
The MBUS rear sight features a streamlined and low-profile design. It sits flush against the rail when folded down. This minimizes interference with optics or other accessories.
The polymer construction keeps the sight lightweight and prevents it from adding unnecessary bulk to the rifle. The ergonomic design makes it easy to operate. The sight presents virtually no learning curve.
Durability & Maintenance
The MBUS rear sight is built to last. Its impact-resistant polymer construction can withstand the rigors of regular use and exposure to the elements. Maintenance is simple, typically only requiring occasional cleaning with a cloth.
The durable construction and easy maintenance make this sight a reliable choice for shooters who demand dependable equipment. It will likely provide years of reliable service with minimal upkeep.
Accessories and Customization Options
The Magpul MBUS rear sight does not require any additional accessories for basic functionality. It’s designed to be a standalone back-up sighting system. It integrates seamlessly with most standard AR-15 front sights.
While there are no direct customization options for the MBUS rear sight itself, it is fully compatible with a wide range of aftermarket Picatinny rail accessories. These can further enhance the rifle’s overall performance and ergonomics.
Pros and Cons of Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models
Pros
- Lightweight and durable polymer construction.
- Easy to deploy and adjust.
- Affordable price point.
- Reliable back-up sighting system in case of optic failure.
- Low-profile design minimizes interference with optics.
Cons
- Polymer construction, while durable, may not be as rugged as metal sights for extreme use cases.
- Windage adjustment knob could have a more tactile feel.
Who Should Buy Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models?
The Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models is perfect for AR-15 owners who want a reliable, affordable, and lightweight back-up sighting system. It’s ideal for recreational shooters, competitive shooters, and anyone who relies on their rifle for home defense. Its ease of use and durability make it a great choice for both experienced shooters and beginners.
Those who should skip this product might include individuals who prioritize extreme durability above all else and are willing to pay a premium for metal sights. Also, those who require integrated night sights might want to explore other options.
A must-have accessory is a front sight post tool for adjusting the front sight to work in conjunction with the MBUS rear. Consider a quality optic for your primary aiming solution to pair with these back-up sights.
Conclusion on Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models
The Magpul MBUS Rear Flip-Up Back Up Sight Gen 2, Flat – 1 out of 10 models is an excellent value for the money. It offers a winning combination of durability, functionality, and affordability. Magpul has created a high-quality back-up sighting system that is a great addition to any AR-15 build.
The price is definitely justified, given the sight’s performance and reliability. It offers a dependable secondary sighting option without breaking the bank.
I would definitely recommend the Magpul MBUS rear sight to anyone looking for a quality back-up sighting system. Its simple design, durable construction, and affordable price make it a top choice. Invest in your peace of mind and ensure you have a reliable back-up sighting solution – you won’t regret it!