Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver Review

First Impressions of Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver

The Sons of Liberty Gun Works (SOLGW) Broadsword-89 Billet Stripped Upper Receiver aims to provide enhanced rigidity and handguard lockup for the AR-15 platform. This upper receiver seeks to minimize rail flex, especially under the stress of bipods and barricade shooting. I was eager to see if it lived up to the hype and if its unique features justified the price.

For years, I’ve struggled with accuracy inconsistencies in my AR builds, especially when using accessories that apply pressure to the handguard. I needed an upper receiver that could provide a stable platform for optics and accessories, minimizing point-of-impact shift. The Broadsword-89’s promise of improved rigidity and a secure handguard interface was exactly what I was seeking.

The moment I unboxed the SOLGW Broadsword-89, I was impressed by the robust feel and clean machining. The black anodized finish looked flawless, and the overall design exuded quality. It felt noticeably sturdier than my standard forged upper receivers.

Compared to my Aero Precision M4E1 Enhanced Upper Receiver and a standard mil-spec forged upper, the Broadsword-89 stood out. The Aero Precision offered enhanced features but lacked the same level of reinforced construction, while the mil-spec upper felt significantly less rigid. I chose the Broadsword-89 due to its promise of superior handguard lockup and enhanced overall stiffness.

My initial impression was one of excitement and cautious optimism. The Broadsword-89 looked and felt like a premium product. I was eager to build it out and see if it would translate to improved performance on the range.

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Real-World Testing: Putting Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver to the Test

First Use Experience

I tested the Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver at my local outdoor range, building it with a high-quality barrel, bolt carrier group, and an M89 handguard. The weather was typical for that time of year, sunny with a slight breeze. I wanted to evaluate its performance under normal shooting conditions.

The Broadsword-89 performed admirably, exhibiting no noticeable flex or movement even when loading the rifle against a barricade. Mounting my optic was straightforward, and the upper provided a solid and stable platform. Accuracy seemed improved compared to previous setups with standard uppers.

The upper receiver was easy to use and the forward assist was easy to manipulate. I did not need a lot of time to get used to it. Everything went as expected.

After the first use, I was pleased with the Broadsword-89‘s performance. It lived up to my expectations in terms of rigidity and stability.

Extended Use & Reliability

After several months of regular use, the SOLGW Broadsword-89 continues to impress. It has held up extremely well. There are no signs of significant wear and tear beyond minor cosmetic marks.

The anodized finish remains intact, and there’s no evidence of loosening or play in the handguard attachment. Maintenance is straightforward: a quick wipe-down after each range session keeps it in top condition. Cleaning is easy with readily available solvents.

The Broadsword-89 noticeably outperforms my previous setups, which often exhibited point-of-impact shift when using bipods or resting the handguard on objects. The improved rigidity of the Broadsword-89 has resulted in more consistent and accurate shooting.

Breaking Down the Features of Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver

Specifications

• The Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver is machined from billet aluminum, providing superior strength compared to forged uppers. This is crucial for maintaining rigidity and minimizing flex under stress.
• It features a black anodized finish for enhanced durability and corrosion resistance. This ensures the upper receiver can withstand harsh environmental conditions.
• The Broadsword-89 is designed to seamlessly interface with the SOLGW 89 series of handguards. This provides an incredibly secure and rigid handguard lockup.
• The forward assist has been shifted forward to provide added clearance for left-handed charging handle manipulations. This is a thoughtful design feature that caters to a wider range of shooters.
• The Broadsword-89 is compatible with standard forged lowers, as well as its accompanying billet Broadsword lowers. This allows for flexibility in building a complete rifle system.
• It does not include a magazine, which is typical for stripped upper receivers. This allows the user to select their preferred magazine type and capacity.

Performance & Functionality

The Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver excels in providing a stable and rigid platform for optics and accessories. This significantly reduces point-of-impact shift when pressure is applied to the handguard. The enhanced handguard lockup, achieved through its seamless integration with the SOLGW 89 series of handguards, is a standout feature.

The only potential weakness is its reliance on the SOLGW 89 series of handguards for optimal performance. While it is compatible with other handguards, the enhanced lockup benefits are maximized when paired with a compatible SOLGW handguard. The upper receiver met and exceeded my expectations.

Design & Ergonomics

The Broadsword-89 is constructed from high-quality billet aluminum, giving it a robust and solid feel. The fit and finish are excellent, with clean lines and a flawless anodized coating. The forward assist being shifted forward is an ergonomic improvement for left handed users.

The upper receiver is user-friendly, with no significant learning curve. It mounts easily to any mil-spec lower receiver.

Durability & Maintenance

The Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver is built to last, thanks to its billet aluminum construction and durable anodized finish. Regular cleaning and lubrication of the bolt carrier group and other components will ensure optimal performance and longevity. The upper is designed for easy maintenance and repair.

Accessories and Customization Options

The Broadsword-89 is compatible with a wide range of AR-15 accessories, including optics, sights, and charging handles. While it’s designed to work best with SOLGW 89 series handguards, it can be used with other AR-15 handguards as well. The upper is compatible with most aftermarket parts.

Pros and Cons of Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver

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Who Should Buy Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver?

The Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver is perfect for serious shooters and professionals who require maximum accuracy and reliability from their AR-15 platform. Competitive shooters, law enforcement officers, and tactical users will appreciate the enhanced rigidity and minimized point-of-impact shift. This upper is also suitable for anyone building a premium AR-15 and seeking the best possible performance.

Those who are on a tight budget or primarily engage in casual recreational shooting may find the Broadsword-89‘s price point excessive. If handguard flex and point-of-impact shift are not significant concerns, a standard forged upper receiver may suffice. A high-quality bolt carrier group and charging handle are must-have accessories for completing this upper receiver build.

Conclusion on Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver

The Sons of Liberty Gun Works Broadsword-89 Billet Stripped Upper Receiver is a top-tier product that delivers on its promises of enhanced rigidity and improved handguard lockup. While it comes at a higher price point than standard forged uppers, the performance benefits justify the investment for those seeking maximum accuracy and reliability. The value proposition is solid for serious shooters and professionals.

I would personally recommend the Broadsword-89 to anyone looking to build a premium AR-15 and demand the best possible performance from their rifle. It is well worth the investment. Upgrade your AR-15 build with the SOLGW Broadsword-89 and experience the difference a high-quality upper receiver can make.