Strike Industries GridLok Front & Rear Sights Review

Let’s Talk About Strike Industries GridLok Front & Rear Sights

The Strike Industries GridLok Front & Rear Sights aren’t just sights; they represent a complete evolution in rifle accessory mounting and sighting solutions. Strike Industries has delivered a product that blends a quick-detach M-LOK handguard with integrated sights, aiming to provide superior utility and a striking aesthetic upgrade. My journey to this particular setup began with a desire to streamline my AR-15 build, minimizing weight while maximizing mounting options and ensuring reliable backup sights.

I was searching for a system that offered more than just a handguard; I wanted a comprehensive solution that integrated seamlessly with my existing M-LOK accessories and provided a solid, dependable sighting system. I remember unboxing the GridLok system and being immediately impressed by the solid feel and clean lines. The CNC-milled 6061 aluminum exuded quality, and the semi-matte finish felt perfect in my hands.

Initially, I considered the Midwest Industries Combat Rail and the Aero Precision Enhanced M-LOK Handguard. I ended up choosing the Strike Industries GridLok because of its integrated sight system and the unique RailLok mounting system, offering versatility for both Picatinny and M-LOK attachments. My first impression was one of excitement, tempered with a slight apprehension about the installation process, but overall, I was eager to see how this innovative system would perform on my rifle.

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Real-World Testing: Putting Strike Industries GridLok Front & Rear Sights to the Test

First Use Experience

My initial testing ground for the Strike Industries GridLok Front & Rear Sights was at my local shooting range. The weather was typical for early spring: damp and slightly chilly. I wanted to gauge the system’s performance under somewhat adverse conditions. Installation took a bit longer than anticipated, but once mounted, the rail felt incredibly solid.

The integrated sights were surprisingly accurate right out of the box, needing only minor adjustments. The M-LOK slots proved invaluable for attaching my preferred foregrip and weapon light. After running several drills in the somewhat damp conditions, I had no issues with grip or stability.

Extended Use & Reliability

After several months of regular use, the GridLok system has proven to be remarkably durable. The semi-matte finish has held up well, showing minimal signs of wear despite exposure to various weather conditions and handling during training sessions. Cleaning is simple, requiring just a quick wipe-down with a lightly oiled cloth to remove any residue.

Compared to my previous setup, which involved a separate handguard and add-on sights, the GridLok system offers a more streamlined and integrated feel. It definitely outperforms my old setup in terms of weight savings and ease of accessory mounting. While it’s only been a few months, the system’s reliability and durability have exceeded my initial expectations, making it a valuable addition to my rifle.

Breaking Down the Features of Strike Industries GridLok Front & Rear Sights

Specifications

The Strike Industries GridLok Front & Rear Sights boast several impressive specifications. The system is CNC-milled from 6061 aluminum, offering a robust yet lightweight construction. It features a semi-matte finish for enhanced grip. The height is 61.65 mm, with a diameter of 1.6 inches and a width of 46.2 mm.

The sights mount via M-LOK, ensuring a secure and stable attachment to compatible handguards. The GridLok features the patented RailLok mounting system, accommodating both Picatinny 1913 and M-LOK accessories. This versatility is crucial for adapting the rifle to different mission requirements. These specs translate to a reliable, adaptable, and durable sighting solution.

Performance & Functionality

The Strike Industries GridLok Front & Rear Sights perform admirably in their intended role. The integrated sights offer a clear and easily adjustable sight picture, allowing for quick target acquisition. The RailLok system provides a stable platform for attaching various accessories. The quick detach feature allows for rapid removal of the rail housing from the barrel nut, which is a huge plus for maintenance and customization.

One minor weakness is that the front sight, while integrated, may not be as customizable as a standalone aftermarket sight. Overall, the GridLok meets and often exceeds expectations.

Design & Ergonomics

The design of the Strike Industries GridLok Front & Rear Sights is both functional and aesthetically pleasing. The CNC-milled aluminum provides a solid and secure feel, while the semi-matte finish offers a comfortable grip. The weight is well-balanced, and the system integrates seamlessly with the rifle, enhancing its overall ergonomics. The modular design, with the removable front top rail, is a particularly clever touch.

There is a slight learning curve associated with the quick-detach mechanism. However, once mastered, it becomes second nature.

Durability & Maintenance

Given its construction from 6061 aluminum, the Strike Industries GridLok Front & Rear Sights are built to last. The finish is resistant to scratches and wear, and the overall design is robust enough to withstand the rigors of regular use. Maintenance is straightforward, requiring only occasional cleaning with a mild solvent and a soft cloth. The alignment set screws are essential for centering the rail, ensuring long-term accuracy.

The GridLok system appears to be designed for long-term reliability.

Accessories and Customization Options

The Strike Industries GridLok Front & Rear Sights are highly customizable, thanks to the RailLok system. This system allows users to attach a wide range of M-LOK and Picatinny accessories, including lights, lasers, foregrips, and bipods. The integrated QD mount is a welcome addition, allowing for quick attachment and detachment of slings. The removable front top rail also provides an option to incorporate an A2 sight setup, further expanding customization possibilities.

The GridLok system is compatible with a wide range of aftermarket accessories. The internal rail clearance of 40.5mm is specifically designed to accommodate the SI OPPRESSOR, demonstrating Strike Industries’ commitment to modularity.

Pros and Cons of Strike Industries GridLok Front & Rear Sights