Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount Review

Let’s Dive into Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount

The Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount stands as a battle-proven optic, offering a fixed 3.5x magnification, illuminated reticle, and legendary Trijicon durability. This optic is built for serious work, from law enforcement and military applications to hunting and competitive shooting where a robust and reliable sighting system is paramount.

My journey to the ACOG stemmed from a frustration with variable-power optics that seemed to shift zero too easily after hard use. I needed an optic that could take a beating, hold zero indefinitely, and provide rapid target acquisition at moderate ranges. I wanted something simple and reliable.

Unboxing the ACOG reveals a sense of quality and purpose. The robust aluminum housing felt incredibly solid, with a reassuring weight that speaks to its rugged construction. The glass was crystal clear, and the reticle illumination was crisp and clean.

I considered other fixed-power optics, like the Elcan SpecterDR 1.5/6x, but its complexity and weight were drawbacks. The ACOG offered a simpler, more streamlined design. Another option was an EOTech holographic sight with a magnifier, but I found that setup less durable than the ACOG’s integrated system.

My first impression was one of excitement, tinged with a slight concern about the fixed magnification. I wondered if 3.5x would be versatile enough for the varied environments I typically operate in. I quickly realized, though, that its strengths far outweighed that minor compromise.

Check Best Price HERE

Real-World Testing: Putting Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount to the Test

First Use Experience

My initial testing took place at a local shooting range, zeroing the ACOG on my AR-15. The crisp, clear glass and easily adjustable LED illumination made sighting in a breeze, even under bright sunlight. I found target acquisition to be incredibly fast and intuitive, thanks to the ACOG’s generous eye relief and wide field of view.

I also tested the ACOG in a simulated tactical environment, running drills in both daylight and low-light conditions. The illuminated reticle was bright enough to be easily visible against any background. In wet conditions, the ACOG’s rugged housing provided peace of mind that it would continue to function flawlessly.

Extended Use & Reliability

After months of continuous use, the Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount has proven itself to be exceptionally reliable. The finish has held up well, showing only minor signs of wear after repeated exposure to the elements and rough handling. I have yet to experience any shift in zero, even after thousands of rounds and significant temperature fluctuations.

Maintaining the ACOG is incredibly simple. A quick wipe down with a lens cloth is usually all it takes to keep the glass clear. I have not needed to perform any major maintenance or repairs.

Compared to previous optics I’ve used, the ACOG stands head and shoulders above the rest in terms of durability and reliability. While other optics might offer more features or a wider range of magnification, none can match the ACOG’s bombproof construction and unwavering performance. It has exceeded my expectations.

Breaking Down the Features of Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount

Specifications

The Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount boasts several impressive specifications. It features a fixed 3.5x magnification and a 35mm objective lens diameter. The exit pupil measures 0.39 inches, and the field of view is 5.5 degrees.

With an eye relief of 2.4 inches, the ACOG offers comfortable viewing even with shooting glasses. It weighs 16.8 ounces, and the adjustment click value is 1/3 MOA. The length is 8 inches, the width is 3 inches, and the height is 2.6 inches.

The ACOG offers a generous adjustment range of 40 MOA. It features LED illumination with 6 brightness settings, powered by a single AA battery. The battery provides an impressive battery life of 12,000 hours on setting #4. The housing is crafted from rugged forged 7075-T6 aircraft-aluminum, rendering it shockproof and fogproof. It comes with a TA51 mount. These specifications translate to a rugged, clear, and easily adjustable optic, ideal for demanding conditions.

Performance & Functionality

The Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount excels in its primary role: providing rapid and accurate target acquisition. The fixed 3.5x magnification is ideal for engagements out to several hundred yards. The illuminated reticle, with its adjustable brightness settings, ensures clear visibility in any lighting conditions.

The ACOG offers superb clarity and edge-to-edge sharpness. The simplicity of the design contributes to its inherent reliability, making it virtually idiot-proof. One minor weakness is the fixed magnification, which may limit its effectiveness at very close ranges or for precision shots at extreme distances. However, within its intended range, the ACOG is exceptional.

Design & Ergonomics

The ACOG’s design is driven by function, resulting in a compact and robust optic that is easy to handle. The 7075-T6 aircraft-aluminum housing is incredibly strong and durable. The ACOG is surprisingly lightweight for its size, contributing to comfortable carry and maneuverability. The controls are simple and intuitive, allowing for quick adjustments in the field.

The ACOG is incredibly user-friendly. The fixed magnification eliminates the need for constant adjustments. The generous eye relief and wide field of view make it easy to get on target quickly and maintain situational awareness.

Durability & Maintenance

The Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount is built to last. Its rugged construction and high-quality materials ensure it can withstand even the harshest conditions. With proper care, the ACOG should provide years of reliable service.

Maintenance is minimal, requiring only occasional cleaning of the lenses. The ACOG’s simple design minimizes the risk of mechanical failure. Trijicon’s reputation for outstanding customer service provides additional peace of mind.

Accessories and Customization Options

The Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount comes standard with the TA51 mount, designed for Picatinny rails. Various aftermarket mounts are available, allowing users to customize the ACOG’s height and position. The ACOG is also compatible with a wide range of Trijicon accessories, including lens filters and anti-reflection devices.

Many users opt to add backup iron sights for redundancy. The fixed magnification does not lend itself to magnification doublers, but they are not necessary.

Pros and Cons of Trijicon ACOG 3.5×35 LED Illuminated Rifle Scope w/ TA51 Mount