Rock River Arms National Match A2 .223 Wylde Completed Upper Review

First Impressions of Rock River Arms National Match A2 .223 Wylde Completed Upper

The Rock River Arms National Match A2 .223 Wylde Completed Upper represents a compelling option for AR-15 enthusiasts seeking enhanced accuracy and performance. Rock River Arms is a name synonymous with quality and precision in the AR-15 world. This particular upper aims to deliver match-grade capabilities right out of the box, promising tighter groupings and improved consistency.

I’ve been a competitive shooter for years and always strive to improve my rifle’s precision. I was looking for an upper receiver that could provide me with the accuracy I need to consistently hit targets at longer ranges. The .223 Wylde chambering intrigued me, offering the flexibility to shoot both 5.56mm and .223 Remington ammunition with enhanced accuracy.

Upon receiving the upper, I was immediately impressed by the robust construction and attention to detail. The weight felt substantial, indicative of the quality materials used. The A2-style handguard provided a classic, familiar feel, while the overall fit and finish exuded confidence.

Compared to a standard mil-spec upper or even a budget-oriented aftermarket option, the Rock River Arms upper was a clear step up in terms of perceived quality. I previously used a similar upper from another brand, but the accuracy was never consistent. The Rock River Arms upper seemed like a much better option due to the reputation of the company.

My initial excitement was high; this upper seemed poised to deliver the performance I was seeking. I was eager to mount it on my lower receiver and head to the range to see what it could do.

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Real-World Testing: Putting Rock River Arms National Match A2 .223 Wylde Completed Upper to the Test

First Use Experience

I first tested the Rock River Arms National Match A2 .223 Wylde Completed Upper at my local shooting range. The weather was mild, with a slight breeze, providing good conditions for accuracy testing. I used a variety of ammunition, including both .223 Remington and 5.56mm loads, to assess its performance across different bullet weights and velocities.

The upper performed flawlessly right from the start. The action was smooth, and the rifle cycled reliably with all the ammunition I tested. I was particularly impressed with the tight groupings I was able to achieve at 100 yards.

The A2 handguard, while classic, felt a bit dated compared to modern free-float designs. However, it provided a comfortable and secure grip, and I quickly adapted to it. There were no immediate issues or surprises, which speaks to the quality control and craftsmanship of Rock River Arms.

Extended Use & Reliability

After several months of regular use, the Rock River Arms National Match A2 .223 Wylde Completed Upper has continued to impress me. The durability has proven excellent; I haven’t observed any significant signs of wear or tear despite consistent use. The finish has held up well, resisting scratches and corrosion.

Maintaining the upper is straightforward. Regular cleaning and lubrication are all that’s required to keep it running smoothly. Compared to my previous experiences with other uppers, the Rock River Arms model has consistently delivered superior accuracy and reliability.

The upper’s accuracy hasn’t diminished over time. It continues to deliver consistent sub-MOA groupings with match-grade ammunition. This consistent accuracy gives me confidence for competitive shooting.

Breaking Down the Features of Rock River Arms National Match A2 .223 Wylde Completed Upper

Specifications

• Caliber: The .223 Wylde chambering allows for safe and accurate use of both 5.56mm NATO and .223 Remington ammunition. This versatility is a significant advantage for shooters who want to use a variety of ammunition types.
• Overall Length: The upper receiver assembly has an overall length of 28 inches. This length contributes to the rifle’s stability and sight radius, enhancing accuracy.
• Barrel Length: The 20-inch barrel strikes a balance between maneuverability and ballistic performance. This barrel length is ideal for achieving optimal velocity and accuracy with .223/5.56 cartridges.
• Barrel Profile: The competition barrel profile is designed for maximum rigidity and heat dissipation. This profile helps maintain accuracy during extended shooting sessions.
• Gas System Length: The mid-length gas system ensures smooth and reliable cycling. The mid-length system reduces felt recoil compared to shorter gas systems.
• Barrel Twist Rate: The 1-8 twist rate is ideal for stabilizing a wide range of bullet weights. This twist rate provides versatility for different shooting applications.
• Threads per Inch: The 1/2×28 threads allow for easy attachment of various muzzle devices. This common thread pitch ensures compatibility with many suppressors and muzzle brakes.
• Handguard Type: The free-float handguard enhances accuracy by preventing barrel contact. This feature allows the barrel to vibrate freely during firing, minimizing external influences on accuracy.
• Muzzle Device: The A2 flash hider effectively reduces muzzle flash. The A2 flash hider is a simple and reliable muzzle device.
• Color: The black finish provides a durable and corrosion-resistant coating. The black color gives the rifle a professional and tactical look.
• Fabric/Material: The A2 thermo mold handguard provides a comfortable and secure grip. The A2 handguard is a classic and functional design.
• Gas Block Journal Size-Diameter: The .750 inch gas block journal size is a standard dimension. It allows for the use of a wide variety of aftermarket gas blocks.
• Handguard Length: The 14-inch handguard provides ample space for accessories. This handguard length allows for a comfortable grip and optimal accessory placement.
• Included Accessories: None. Users should plan for needed accessories.
• Barrel Material: The 416R stainless steel barrel offers excellent corrosion resistance and accuracy potential. This material is a popular choice for high-performance barrels.
• Bolt Carrier Group Included: The COM-SPEC bolt carrier group ensures reliable operation. The inclusion of the bolt carrier group provides a complete and ready-to-use upper assembly.
• Charging Handle Included: The COM-SPEC charging handle allows for easy manipulation of the bolt. This standard charging handle is functional and reliable.
• Weight: At 6.37 lb, it is stable yet manageable. This weight contributes to the overall stability and accuracy of the rifle.
• Magazine Included: No. You will need to buy magazines separately.

Performance & Functionality

The Rock River Arms National Match A2 .223 Wylde Completed Upper excels in accuracy and reliability. It consistently delivers sub-MOA groupings with match-grade ammunition, making it a great choice for competitive shooting or precision target work. The mid-length gas system ensures smooth cycling and reduces felt recoil.

While the A2 handguard is functional, it lacks the modularity and customization options of modern free-float handguards. The trigger pull is good, but could benefit from an upgraded trigger for even greater precision. Overall, the upper meets and often exceeds expectations for a match-grade AR-15 upper.

Design & Ergonomics

The build quality is excellent, with high-quality materials and precise machining. The upper feels solid and well-constructed, inspiring confidence in its durability. The A2 handguard is comfortable to hold, but its fixed design limits customization options.

There is no significant learning curve; the upper is easy to install and use. The controls are intuitive, and the overall design is user-friendly.

Durability & Maintenance

The 416R stainless steel barrel ensures long-lasting accuracy and corrosion resistance. The durable finish protects the upper from scratches and wear.

Maintenance is simple. Regular cleaning and lubrication are all that’s required to keep the upper in top condition.

Accessories and Customization Options

The upper is compatible with a wide range of AR-15 accessories, including optics, lights, and slings. The 1/2×28 threaded muzzle allows for the attachment of various muzzle devices, such as suppressors and muzzle brakes.

While the A2 handguard limits customization, it can be replaced with a free-float handguard for those seeking greater modularity. The .750-inch gas block journal allows for the use of aftermarket gas blocks.

Pros and Cons of Rock River Arms National Match A2 .223 Wylde Completed Upper

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Who Should Buy Rock River Arms National Match A2 .223 Wylde Completed Upper?

The Rock River Arms National Match A2 .223 Wylde Completed Upper is perfect for competitive shooters, target shooters, and anyone seeking enhanced accuracy from their AR-15. It’s a great choice for those who appreciate quality craftsmanship and reliable performance. This upper receiver is also ideal for shooters seeking consistent and repeatable performance.

Those prioritizing ultra-lightweight builds or extensive customization options might consider other options. Shooters on a very tight budget may also find it a bit pricey.

A must-have accessory would be a high-quality optic to take full advantage of the upper’s accuracy potential. Match-grade ammunition is also highly recommended.

Conclusion on Rock River Arms National Match A2 .223 Wylde Completed Upper

The Rock River Arms National Match A2 .223 Wylde Completed Upper is a top-tier option for those seeking match-grade accuracy and reliable performance from their AR-15. Its high-quality construction, .223 Wylde chambering, and consistent accuracy make it a worthwhile investment for serious shooters.

The price is justified by the superior performance and durability. I would personally recommend this upper to anyone looking to upgrade their AR-15 for competitive shooting, target practice, or varmint hunting.

If you are looking for a high-quality, accurate, and reliable upper receiver, the Rock River Arms National Match A2 .223 Wylde Completed Upper is an excellent choice. Consider adding it to your cart today and elevate your shooting experience!