Precision Reflex Delta Replacement Side Rail Forearms Review

First Impressions of Precision Reflex Delta Replacement Side Rail Forearms

The Precision Reflex Delta Replacement Side Rail Forearms are a fascinating product, promising to enhance the modularity of existing AR-platform rifles without requiring a complete forend replacement. Precision Reflex (PRI) is a well-regarded name in the AR accessories market, known for durable, functional designs, making this offering a potentially cost-effective upgrade. At a price point of just $17.73, my initial reaction is a mixture of curiosity and cautious optimism. Can these simple rails truly provide a noticeable enhancement to my tactical setups?

I was looking for a way to easily add accessories to my AR-15’s existing handguard without the expense and hassle of installing a full free-float rail system. The need arose during a recent night hunting trip where I found myself struggling to mount a light and laser effectively on my existing setup. The compact design and low price point were primary drivers in my decision to try these out over a more extensive rail system.

My first impression upon receiving the rails was positive in terms of the finish quality. The black anodized aluminum appears well-machined and evenly coated, suggesting good durability. The light weight of each rail is noticeable, a key consideration when adding components to the front of a rifle. Compared to similar rail sections from Magpul or BCM, the PRI rails appear simpler in design, foregoing any complex texturing or aggressive styling. I selected these over similar offerings due to the perceived reputation of Precision Reflex for quality and the promise of a seamless integration with standard 2-inch diameter forearms. My initial feeling is one of hopeful anticipation, eager to see if these budget-friendly rails can deliver on their promise of easy accessory mounting and enhanced functionality.

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Real-World Testing: Putting Precision Reflex Delta Replacement Side Rail Forearms to the Test

First Use Experience

I tested the Precision Reflex Delta Replacement Side Rail Forearms on my patrol rifle during a firearms training course. The course involved dynamic movement, multiple shooting positions, and transitions between targets. Mounting the rails was relatively straightforward, attaching securely to the existing handguard with the provided screws and bar nuts.

During the course, the rails held a weapon light and a foregrip securely under moderate recoil. The conditions were dry, but dusty from the range environment, and the finish on the rails didn’t seem to attract or hold onto the dust excessively. Getting used to the added width of the rails took a short adjustment period, but ultimately didn’t hinder my grip or manipulation of the rifle. The only initial issue was a slight loosening of the screws after several strings of fire, which was quickly remedied with a quick tightening.

Extended Use & Reliability

After several months of use, including multiple range trips and a tactical carbine class, the Precision Reflex Delta Replacement Side Rail Forearms have proven to be adequately durable for my purposes. There are no signs of cracking or bending in the aluminum, and the black anodized finish has held up remarkably well, with only minor scratches from gear rubbing against it. Cleaning is a simple matter of wiping down the rails with a lightly oiled cloth after each use.

Compared to my previous experiences with stick-on polymer rail sections, the PRI rails offer a much more solid and secure mounting platform. While they may not be as robust as a full free-float rail system, they provide a significant upgrade in accessory mounting capability and overall stability. The screws have remained tight after the initial loosening was addressed.

Breaking Down the Features of Precision Reflex Delta Replacement Side Rail Forearms

Specifications

The Precision Reflex Delta Replacement Side Rail Forearms boast several key specifications that define their function. They measure 8.5 inches in length, offering ample space for mounting various accessories. Each rail features a standard 1913 Picatinny rail configuration, ensuring compatibility with a wide range of lights, lasers, grips, and other attachments. Constructed from T6 6061 hard-coated black anodized aluminum, the rails provide a balance of strength and lightweight design. The rails have a 2-inch radius contour cut on the bottom side to match existing 2-inch diameter handguards commonly found on AR-15 rifles. They come with four mounting screws and two bar nuts for installation, providing the necessary hardware for a secure attachment.

These specifications are important because they determine the rails’ ability to securely hold accessories, withstand recoil, and integrate seamlessly with existing rifle components. The aluminum construction provides durability without adding excessive weight, while the 1913 rail ensures compatibility with a vast array of attachments. The 8.5-inch length offers sufficient space for multiple accessories, while the 2-inch radius contour allows for a snug fit on standard handguards.

Performance & Functionality

The Precision Reflex Delta Replacement Side Rail Forearms perform their primary function effectively: providing a stable platform for mounting accessories. The rails allow for secure attachment of lights, lasers, vertical grips, and other essential equipment. Their ability to maintain zero on mounted optics and accessories, even under moderate recoil, inspires confidence in their reliability.

However, the rails are not without their limitations. The added width of the rails can slightly impact grip comfort, especially for shooters with smaller hands. Additionally, the installation process, while relatively simple, requires careful alignment to ensure the rails are properly positioned and secured. Overall, the PRI rails meet expectations for providing a solid accessory mounting solution for AR-15 rifles with standard handguards.

Design & Ergonomics

The Precision Reflex Delta Replacement Side Rail Forearms are designed with functionality and durability in mind. The rails are constructed from T6 6061 aluminum, offering a good balance of strength and weight. The black anodized finish provides a durable and corrosion-resistant surface. The rails are relatively lightweight, minimizing any added bulk to the rifle’s front end.

While the rails are functional, their design is fairly basic and utilitarian. The sharp edges of the rails where they meet the original handguard are somewhat uncomfortable. The learning curve is minimal, as the installation process is straightforward, and the rails are compatible with standard Picatinny accessories.

Durability & Maintenance

The Precision Reflex Delta Replacement Side Rail Forearms are constructed from durable materials designed to withstand the rigors of regular use. The aluminum construction is resistant to bending and cracking, while the black anodized finish protects against corrosion and wear. With proper care and maintenance, these rails should provide years of reliable service.

Maintaining the rails is relatively simple. Regular cleaning with a lightly oiled cloth will remove dirt and debris, preventing corrosion. Inspecting the mounting screws periodically and tightening them as needed will ensure a secure attachment. Replacement is unlikely to be necessary unless the rails are subjected to extreme abuse or damage.

Accessories and Customization Options

The Precision Reflex Delta Replacement Side Rail Forearms themselves do not come with any additional accessories. However, their primary function is to enable the mounting of a wide variety of Picatinny rail-compatible accessories, such as weapon lights, lasers, vertical grips, and bipods. The rails are compatible with virtually any accessory designed for use with a standard 1913 Picatinny rail.

While the rails themselves do not offer much in the way of customization, the vast array of available Picatinny accessories allows for extensive customization of the rifle’s configuration. Shooters can tailor their rifle’s setup to meet their specific needs and preferences, adding or removing accessories as required. The availability of aftermarket accessories further enhances the versatility and adaptability of the Precision Reflex Delta Replacement Side Rail Forearms.

Pros and Cons of Precision Reflex Delta Replacement Side Rail Forearms

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Who Should Buy Precision Reflex Delta Replacement Side Rail Forearms?

The Precision Reflex Delta Replacement Side Rail Forearms are perfect for budget-conscious shooters who want to add accessory mounting capability to their existing AR-15 rifles without investing in a complete free-float rail system. These rails are also well-suited for recreational shooters and home defense enthusiasts who want to enhance their rifle’s functionality with lights, lasers, or grips. Anyone looking for an easy to install and relatively affordable mounting solution will find these rails to be a worthwhile option.

This product is not ideal for those who demand the absolute highest level of rigidity and customization options. Competitive shooters or tactical operators who require a full-length free-float rail system will likely find these rails to be insufficient for their needs. Additionally, shooters with very small hands may find the added width of the rails to be uncomfortable.

A must-have modification would include applying a thread locker to the screws once the final desired location is determined for the rails. This ensures the screws won’t back out again.

Conclusion on Precision Reflex Delta Replacement Side Rail Forearms

The Precision Reflex Delta Replacement Side Rail Forearms offer a compelling value proposition for shooters seeking a cost-effective way to enhance the modularity of their AR-15 rifles. While they may not be as feature-rich or aesthetically refined as some higher-end rail systems, they provide a solid and reliable platform for mounting essential accessories. The price is more than justified, especially given the durability of the aluminum construction.

I would personally recommend the Precision Reflex Delta Replacement Side Rail Forearms to anyone looking for a simple and affordable way to add Picatinny rail sections to their existing AR-15 handguard. They are a practical and functional upgrade that can significantly enhance the versatility of your rifle without breaking the bank. Consider picking up a set today and experience the difference for yourself!