Let’s Dive into Kexuan 9mm Extended Length Buffer
The Kexuan 9mm Extended Length Buffer is a seemingly simple component, but one that can make a significant difference in the performance and reliability of your AR-9 build. Manufactured by Kexuan, this carbine-length steel buffer is designed with extra weight and length, specifically tailored for the unique recoil characteristics of 9mm AR platforms. For just $11.99, it promises to smooth out the cycling process, reduce felt recoil, and enhance overall shooting experience.
Having wrestled with AR-9 builds that felt “off,” I was searching for a cost-effective solution to tame the snappy recoil and ensure reliable cycling. I’d tried standard carbine buffers and heavier adjustable options, but nothing quite hit the sweet spot without breaking the bank. The promise of added length and weight in the Kexuan 9mm Extended Length Buffer piqued my interest.
Upon receiving the Kexuan 9mm Extended Length Buffer, my initial impression was positive, noting its solid steel construction and clean finish. The weight felt substantial, reassuringly dense for its size, inspiring confidence. Comparing it to a standard carbine buffer, the added length was immediately noticeable, a clear indication of its intended purpose. I was also considering buffers from Spike’s Tactical and Angstadt Arms, but the budget-friendly price of the Kexuan 9mm Extended Length Buffer, coupled with positive initial feedback, made it an easy choice for this build.
The anticipation was high; could this inexpensive buffer be the key to unlocking the full potential of my 9mm AR? I was eager to hit the range and find out if it lived up to the promise.
Real-World Testing: Putting Kexuan 9mm Extended Length Buffer to the Test
First Use Experience
I tested the Kexuan 9mm Extended Length Buffer at my local shooting range, utilizing an AR-9 pistol build chambered in 9mm. The weather was fair, around 70 degrees Fahrenheit with a slight breeze; conditions were ideal for comfortable shooting and accurate observations.
The difference with the Kexuan 9mm Extended Length Buffer installed was immediately noticeable, providing a smoother, more controlled recoil impulse. Felt recoil was noticeably reduced compared to a standard carbine buffer, and the cycling felt more consistent and less jarring. I experienced no malfunctions during the first 100 rounds of mixed ammunition (various grain weights and manufacturers).
The installation was straightforward, requiring no special tools or modifications. I noticed no immediate issues or concerns upon first use; the performance was genuinely surprising given the price point.
Extended Use & Reliability
After several range trips and approximately 500 rounds through my AR-9 with the Kexuan 9mm Extended Length Buffer, it has proven to be a reliable and consistent performer. The buffer continues to dampen recoil effectively, and I have not experienced any cycling issues or malfunctions that could be attributed to the buffer itself.
There are no significant signs of wear and tear; the steel construction appears durable and resistant to impact. Maintaining the Kexuan 9mm Extended Length Buffer is simple; a quick wipe down with a lightly oiled cloth is all that’s needed after each range session.
Compared to my previous experiences with standard carbine buffers in AR-9 builds, the Kexuan 9mm Extended Length Buffer is a clear upgrade, providing a more enjoyable and controlled shooting experience. It outperformed my expectations and has become a permanent fixture in my 9mm AR pistol.
Breaking Down the Features of Kexuan 9mm Extended Length Buffer
Specifications
The Kexuan 9mm Extended Length Buffer is manufactured by Kexuan. This information verifies the source and manufacturer of the buffer.
It’s constructed from steel, giving it the necessary weight and durability to withstand the stresses of repeated cycling in an AR-9 platform. This material choice is critical for longevity and reliable performance.
The length of the buffer is 4 inches. The extended length is designed to reduce bolt travel and optimize the cycling process in AR-9 builds.
While the product description initially mentions “Aircraft Grade Aluminum” under “Features,” the “Fabric/Material” specification clearly indicates the buffer is made of steel. The aluminum statement is incorrect, and should be disregarded.
These specifications matter because they directly impact the functionality and longevity of the buffer. The steel construction and extended length are key features designed to improve the performance and reliability of AR-9 platforms.
Performance & Functionality
The Kexuan 9mm Extended Length Buffer significantly improves the shooting experience by reducing felt recoil and ensuring reliable cycling. It effectively dampens the impact of the bolt carrier group, leading to a smoother and more controlled shooting experience.
The primary strength of this buffer is its ability to tame the snappy recoil often associated with 9mm AR platforms. A minor weakness is the steel construction may add slightly more weight than other materials; however, this is generally a benefit for recoil reduction. It absolutely meets and exceeds expectations, especially considering its price point.
Design & Ergonomics
The Kexuan 9mm Extended Length Buffer’s build quality is solid, with a durable steel construction that inspires confidence. Its weight provides a reassuring feel, and the clean finish adds to its overall quality appearance.
The Kexuan 9mm Extended Length Buffer is incredibly user-friendly, requiring no special tools or expertise for installation. There is practically no learning curve, making it an easy upgrade for any AR-9 owner.
Durability & Maintenance
The Kexuan 9mm Extended Length Buffer, with its steel construction, is built to last. I expect it to withstand thousands of rounds with minimal wear and tear.
Maintaining the Kexuan 9mm Extended Length Buffer is simple: a quick wipe-down after each range session is sufficient to keep it in good working order. The steel construction resists corrosion, further simplifying maintenance.
Accessories and Customization Options
The Kexuan 9mm Extended Length Buffer doesn’t come with any accessories. It’s a standalone component designed to be compatible with standard AR-15 buffer tubes.
As a buffer, it doesn’t directly interface with optics, grips, or barrels. It’s compatible with any AR-9 build that accepts a standard carbine-length buffer. The Kexuan 9mm Extended Length Buffer works in conjunction with other AR-9 components to improve overall performance.
Pros and Cons of Kexuan 9mm Extended Length Buffer
Pros
- Noticeably reduces felt recoil, enhancing shooting comfort and control.
- Ensures reliable cycling in 9mm AR platforms, preventing malfunctions.
- Durable steel construction guarantees longevity and consistent performance.
- Easy to install with no special tools or modifications required.
- Extremely affordable, providing excellent value for the performance improvement.
Cons
- The steel construction adds more weight compared to aluminum options, potentially impacting overall rifle weight (although this also aids in recoil reduction).
- The product description incorrectly lists “Aircraft Grade Aluminum” as the material. (It’s actually steel).
Who Should Buy Kexuan 9mm Extended Length Buffer?
The Kexuan 9mm Extended Length Buffer is perfect for budget-conscious AR-9 builders looking to improve recoil management and cycling reliability. It’s also great for recreational shooters who want a more comfortable and controlled shooting experience.
Anyone prioritizing ultra-lightweight builds above all else may want to consider other options. Shooters who prefer to spend significantly more on adjustable buffer systems might not appreciate the simplicity of the Kexuan 9mm Extended Length Buffer.
A must-have accessory for optimal performance is a quality AR-9 bolt carrier group.
Conclusion on Kexuan 9mm Extended Length Buffer
The Kexuan 9mm Extended Length Buffer is an outstanding value proposition, delivering significant improvements in recoil management and cycling reliability for a fraction of the cost of competing products. Its durable steel construction and simple installation make it a no-brainer upgrade for any AR-9 owner.
The price is absolutely justified, given the noticeable performance improvements and the buffer’s overall quality.
I wholeheartedly recommend the Kexuan 9mm Extended Length Buffer to anyone looking to enhance their AR-9 shooting experience without breaking the bank. It’s a simple, effective, and affordable upgrade that delivers on its promises. Upgrade your AR-9 today and experience the difference!