Sons of Liberty Gun Works Broadsword 89 V2, Upper Rece Review

What Makes Sons of Liberty Gun Works Broadsword 89 V2, Upper Rece Stand Out?

The Sons of Liberty Gun Works Broadsword 89 V2, Upper Rece is not just another AR-15 upper receiver; it’s a statement. Crafted by Sons of Liberty Gun Works, this upper combines a meticulously designed rail system with a high-quality barrel, resulting in a platform built for performance and durability. The integral QD cups and included muzzle device add to its appeal, making it a serious contender for those seeking a premium upper.

I’ve built numerous AR-15 rifles over the years, always searching for that perfect balance of weight, ergonomics, and reliability. My last build suffered from a wobbly rail system and inconsistent accuracy, problems I was determined to avoid this time around. The promise of a rigid, 7-sided MLOK rail and a high-quality barrel drew me to the Broadsword 89 V2.

Upon receiving the Broadsword 89 V2, I was immediately struck by the fit and finish. The black anodizing was flawless, and the rail felt incredibly solid. The Titanium barrel nut was a particularly nice touch, hinting at the quality of materials used.

Compared to other uppers I’ve used, like the Aero Precision M4E1 and the Bravo Company BCM Mk2, the Broadsword 89 V2 immediately stood out with its more robust rail design. I chose it over the others because of its purported superior rigidity and the inclusion of integral QD cups, a feature I value highly. Initially, I was excited by the potential performance gains but also slightly concerned about the price point, hoping the performance would justify the investment.

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Real-World Testing: Putting Sons of Liberty Gun Works Broadsword 89 V2, Upper Rece to the Test

First Use Experience

I first tested the Broadsword 89 V2 at my local shooting range, focusing on accuracy and handling. I mounted it on a proven lower receiver and used a variety of ammunition, from standard 55-grain FMJ to match-grade 77-grain OTM. The weather was clear and mild, ideal for testing.

The Broadsword 89 V2 performed exceptionally well right out of the gate. The rifle felt balanced and the rail provided a comfortable and secure grip. I was impressed with the consistent accuracy, achieving sub-MOA groups with the match-grade ammunition. After the first range session, I noticed that the low profile gas block ensured that the optic would not have its sight picture obstructed.

Extended Use & Reliability

After several months of consistent use, the Broadsword 89 V2 has proven to be incredibly reliable. I’ve put hundreds of rounds through it in various conditions, including a dusty training course and a wet, muddy carbine class. It hasn’t skipped a beat.

The finish has held up remarkably well, with only minor signs of wear around the ejection port. Cleaning is straightforward, and the 4150CMV barrel seems to resist fouling well. Compared to my previous experiences with less expensive uppers, the Broadsword 89 V2 is in a different league. It is durable, accurate, and dependable.

Breaking Down the Features of Sons of Liberty Gun Works Broadsword 89 V2, Upper Rece

Specifications

• Caliber: 5.56x45mm NATO, offering widespread ammunition availability and versatility. This caliber is ideal for both target shooting and defense.

• Upper Receiver: BROADSWORD upper receiver, providing a solid and reliable foundation for the build. The BROADSWORD receiver is designed for enhanced durability and performance.

• Rails: 7-sided L89 rails with MLOK, offering ample space for mounting accessories. The L89 rail system is designed for superior strength and modularity.

• Barrel Nut: Titanium barrel nut, reducing weight and enhancing durability. The use of Titanium ensures long-lasting performance.

• Gas Block: Low Profile Gas Block, ensuring compatibility with various handguards and optics. This is essential for maintaining a streamlined profile.

• Muzzle Device: Included, providing a ready-to-go solution for muzzle control. This saves time and money on sourcing a separate device.

These specifications translate to a high-performance upper receiver that is both durable and versatile. The MLOK rail system allows for easy customization, while the high-quality barrel ensures excellent accuracy and reliability.

Performance & Functionality

The Sons of Liberty Gun Works Broadsword 89 V2, Upper Rece excels in both accuracy and reliability. The combination of a high-quality barrel and a rigid rail system results in consistent shot placement. It cycles smoothly with a variety of ammunition.

Its strengths lie in its accuracy, durability, and ergonomic design. The only potential weakness is the price, which may be prohibitive for some buyers. The Broadsword 89 V2 exceeds my expectations in terms of performance and build quality.

Design & Ergonomics

The build quality is exceptional, with attention to detail evident throughout. The materials used are top-notch, and the finish is durable and attractive. The Broadsword 89 V2 feels solid and well-balanced.

The design is user-friendly. There is no significant learning curve. The MLOK rail system makes it easy to attach accessories, and the integral QD cups provide convenient sling attachment points.

Durability & Maintenance

Given the quality of materials and construction, the Broadsword 89 V2 should last for many years with proper care. The 4150CMV barrel is known for its durability. It resists wear and tear effectively.

Maintenance is straightforward, requiring only basic cleaning and lubrication. The finish is easy to clean, and the barrel resists fouling.

Accessories and Customization Options

The Broadsword 89 V2 comes with a muzzle device. The most common customization is adding sights/optics.

The MLOK rail system is compatible with a wide range of accessories from various brands, including lights, lasers, grips, and bipods.

Pros and Cons of Sons of Liberty Gun Works Broadsword 89 V2, Upper Rece