Sons of Liberty Gun Works Receiver Extension Kit Review

First Impressions of Sons of Liberty Gun Works Receiver Extension Kit

The Sons of Liberty Gun Works Receiver Extension Kit promises to be more than just a buffer tube assembly; it’s a vital component that dictates the feel and function of your AR-15. Sons of Liberty Gun Works (SOLGW) has built a reputation for producing durable, combat-ready parts, and this kit looks to continue that legacy. I was particularly interested in this kit because my current receiver extension felt cheap and was causing inconsistent cycling.

I needed a reliable and robust receiver extension that could withstand the rigors of tactical training and competition. After sifting through countless options, the Sons of Liberty Gun Works Receiver Extension Kit caught my eye, promising enhanced durability and consistent performance. I had considered options from Bravo Company Manufacturing (BCM) and Daniel Defense, but SOLGW’s reputation for quality and attention to detail ultimately swayed my decision. My initial excitement stemmed from the anticipation of improved recoil management and increased reliability in my AR-15 build.

Unboxing the kit, I was immediately impressed by the heft and quality of the components. The receiver extension itself felt solid and well-machined, and the included buffer and spring exuded a sense of durability. My first impression was one of confidence – this wasn’t some flimsy, mass-produced part; it was a serious piece of kit.

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Real-World Testing: Putting Sons of Liberty Gun Works Receiver Extension Kit to the Test

First Use Experience

I tested the Sons of Liberty Gun Works Receiver Extension Kit at my local shooting range, incorporating it into my primary AR-15 build during a carbine course. The course involved rapid-fire drills, transitions between targets, and various shooting positions, providing a comprehensive test of the kit’s performance. I also ran drills in simulated low-light conditions to assess its impact on weapon manipulation. The weather was mild and dry, making for comfortable shooting conditions.

The immediate difference was noticeable. The rifle cycled smoother, and felt recoil was noticeably reduced. The consistent performance instilled confidence, allowing me to focus on accuracy and speed without worrying about malfunctions. There were no initial issues and the rifle cycled flawlessly with various grain weights.

Extended Use & Reliability

After several months of consistent use, including multiple range trips and a weekend-long tactical training course, the Sons of Liberty Gun Works Receiver Extension Kit has proven to be exceptionally durable. There are no signs of wear or tear, even after thousands of rounds fired. Cleaning and maintenance are simple, requiring only occasional lubrication to maintain smooth operation.

The SOLGW kit has drastically outperformed my previous mil-spec receiver extension. The consistent cycling and reliability have noticeably improved my shooting performance, making it a worthwhile upgrade. I have run it in temperatures from 105F to 20F without any noticeable performance issues.

Breaking Down the Features of Sons of Liberty Gun Works Receiver Extension Kit

Specifications

The Sons of Liberty Gun Works Receiver Extension Kit is designed for AR-15 platforms and includes the following:

• Receiver Extension (Buffer Tube): Machined from 7075-T6 aluminum for enhanced strength and durability. This is crucial for withstanding the constant impact of the buffer during cycling.
• Buffer: Features a standard carbine weight to ensure proper cycling with a wide range of ammunition. The buffer weight is essential for optimizing the rifle’s gas system and reducing felt recoil.
• Buffer Spring: Made from high-quality spring steel for consistent performance and long-lasting reliability. The spring’s consistent tension is vital for reliable cycling and minimizing malfunctions.
• Castle Nut: Machined from durable steel and features properly spaced notches for secure staking. A solid castle nut is necessary to keep the receiver extension properly installed and to prevent loosening during firing.
• End Plate: Also machined from steel and provides a secure mounting point for slings and other accessories. This ensures proper alignment with the receiver.
• Color: Black.

These specifications contribute directly to the kit’s overall performance. The quality materials and precise machining ensure reliable cycling, reduced recoil, and long-term durability, making it a significant upgrade over standard mil-spec components.

Performance & Functionality

The Sons of Liberty Gun Works Receiver Extension Kit performs exceptionally well in all areas. The rifle cycles smoothly and consistently, and felt recoil is noticeably reduced. The kit inspires confidence, allowing me to focus on shooting without worrying about malfunctions.

Its strengths lie in its reliability and durability, while there are no apparent weaknesses. The kit has exceeded my expectations, providing a significant improvement over my previous setup.

Design & Ergonomics

The kit’s build quality is excellent, with all components machined to exacting tolerances. The 7075-T6 aluminum receiver extension feels solid and robust. The kit is user-friendly, with no learning curve required for installation or use.

Durability & Maintenance

The Sons of Liberty Gun Works Receiver Extension Kit is built to last. The high-quality materials and precise machining ensure long-term durability, even under demanding conditions. Maintenance is simple, requiring only occasional cleaning and lubrication.

Accessories and Customization Options

The Sons of Liberty Gun Works Receiver Extension Kit is designed to be compatible with most standard AR-15 accessories. While the kit itself doesn’t come with any additional accessories, it seamlessly integrates with various stocks, slings, and other attachments. It is compatible with most mil-spec and aftermarket AR-15 components.

Pros and Cons of Sons of Liberty Gun Works Receiver Extension Kit

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Who Should Buy Sons of Liberty Gun Works Receiver Extension Kit?

The Sons of Liberty Gun Works Receiver Extension Kit is perfect for tactical shooters, competitive shooters, and anyone who demands the highest level of reliability and durability from their AR-15. It’s ideal for those who prioritize performance and are willing to invest in quality components. This is a great option for those building a new rifle, or for anyone looking to upgrade the performance of an existing AR-15.

This product might be overkill for casual shooters who primarily use their AR-15 for recreational target practice. Someone on a very tight budget could also find a cheaper mil-spec kit more appealing.

Conclusion on Sons of Liberty Gun Works Receiver Extension Kit

The Sons of Liberty Gun Works Receiver Extension Kit is a worthwhile investment for anyone seeking to enhance the reliability and performance of their AR-15. While it’s more expensive than standard options, the enhanced durability, consistent cycling, and reduced recoil make it a significant upgrade. The price is justified by the quality of the materials and the noticeable improvement in shooting experience.

I highly recommend the Sons of Liberty Gun Works Receiver Extension Kit to anyone looking to build a reliable and high-performing AR-15. If you’re serious about your rifle, don’t skimp on this essential component. Upgrade your AR-15 today and experience the difference firsthand!