IMI Defense TRS Rear Polymer Flip Up Sight Review

First Impressions of IMI Defense TRS Rear Polymer Flip Up Sight

The IMI Defense TRS Rear Polymer Flip Up Sight promises to be a durable and lightweight aiming solution for AR-15 platform rifles and other weapons with Picatinny rails. Coming from IMI Defense, a company known for its no-nonsense, combat-proven designs, I was eager to see how this polymer sight stacked up against its metal counterparts. My initial goal was to find a reliable backup sight that wouldn’t add significant weight to my rifle while still offering a clear and precise sight picture.

Upon unboxing, the IMI Defense TRS Rear Polymer Flip Up Sight felt surprisingly robust despite its polymer construction. The sight was lightweight, as expected, and the flip-up mechanism operated smoothly with a reassuring click, indicating a secure lock in both the up and down positions. Comparing it to a Magpul MBUS rear sight, the IMI Defense sight felt slightly more rigid, and the ambidextrous windage knob was a welcome feature that the MBUS lacks.

Compared to a heavier, all-metal Troy Industries flip-up sight, the IMI Defense sight offered a significant weight savings, which is critical for maintaining weapon balance and maneuverability. While the Troy sight exuded a sense of ultimate durability, the IMI Defense sight seemed like a practical compromise between weight and ruggedness. I was cautiously optimistic, hoping that real-world testing would prove its reliability and accuracy.

My first impression was cautiously positive. I appreciated the lightweight design, the smooth flip-up action, and the ambidextrous windage adjustment. I was eager to mount it on my rifle and see how it performed on the range.

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Real-World Testing: Putting IMI Defense TRS Rear Polymer Flip Up Sight to the Test

First Use Experience

I first tested the IMI Defense TRS Rear Polymer Flip Up Sight at my local outdoor shooting range. I mounted the sight on my AR-15 alongside a standard A2 front sight post and proceeded to zero it at 50 yards. The ambidextrous windage knob made adjustments easy and precise, and the dual aperture (a smaller aperture for longer ranges and a larger one for close-quarters situations) offered versatility.

The weather was sunny with a slight crosswind, providing decent conditions for testing. After about ten rounds, I had the sight zeroed and was consistently hitting within a 2-inch circle at 50 yards. The sight picture was clear and easy to acquire. No surprises or immediate issues arose during this initial range session, but I was mindful of the polymer construction and its potential limitations compared to steel sights.

Extended Use & Reliability

After several months of use, including multiple range trips and a weekend camping trip where my rifle was exposed to some rain and dirt, the IMI Defense TRS Rear Polymer Flip Up Sight has held up remarkably well. There are no visible signs of significant wear and tear. The flip-up mechanism still operates smoothly, and the sight maintains its zero.

Cleaning the sight is straightforward; a simple wipe-down with a damp cloth is usually sufficient. I’ve occasionally used a dry brush to remove any accumulated dirt or debris. I have yet to encounter any issues with the sight’s durability or reliability that would make me question its suitability as a backup aiming solution.

Compared to previous experiences with other polymer sights, the IMI Defense TRS Rear Polymer Flip Up Sight has definitely exceeded my expectations. It offers a balance of lightweight design, durability, and functionality that makes it a worthwhile addition to any AR-15 platform. While I still prefer the robustness of metal sights for primary use, the IMI Defense sight has proven itself as a dependable backup.

Breaking Down the Features of IMI Defense TRS Rear Polymer Flip Up Sight

Specifications

The IMI Defense TRS Rear Polymer Flip Up Sight is specifically designed for M16/AR15 family rifles and is compatible with most Picatinny railed weapon platforms. It is manufactured by IMI Defense in Israel, using high-impact fiber-reinforced polymer. It is designed for AR platforms, built with polymer, and suited for rifles.

It is brand new with an ambidextrous hand. A key feature is its ambidextrous design. This allows for easy adjustment for both left- and right-handed shooters.

Performance & Functionality

The IMI Defense TRS Rear Polymer Flip Up Sight performs admirably as a backup aiming solution. The sight is easy to deploy with a simple press on either side, and it locks securely into place. The dual aperture provides versatility for different shooting scenarios. Its positive detent lock in both positions ensures the sight stays in place.

The ambidextrous windage knob allows for precise adjustments, and the sight maintains its zero even after repeated use. Its strengths are its lightweight design, ease of use, and reliable performance. One area for potential improvement would be adding a more tactile feel to the windage adjustments, as they can be a bit subtle.

Design & Ergonomics

The build quality of the IMI Defense TRS Rear Polymer Flip Up Sight is impressive for a polymer sight. The fiber-reinforced polymer feels durable and well-made, and the sight is surprisingly rigid. It fits Mil-Spec 1913/STANAG 4694 rails. The low-profile design keeps it out of the way when not in use, and the lightweight construction doesn’t add noticeable weight to the rifle.

The sight is user-friendly and requires minimal learning curve. It is easy to install and adjust, making it suitable for both experienced and novice shooters. Provides identical bore to sight height as AR-15 /M16 / M4 standard irons.

Durability & Maintenance

The IMI Defense TRS Rear Polymer Flip Up Sight appears to be built to last, even with regular use. The fiber-reinforced polymer is resistant to scratches and impacts. Maintenance is simple: just keep it clean and free of debris. It’s unlikely to require any repairs under normal use conditions.

Accessories and Customization Options

The IMI Defense TRS Rear Polymer Flip Up Sight does not come with any additional accessories beyond what is required for installation. There are no specific customization options for this sight. It is designed to work seamlessly with standard AR-15 front sights and other common accessories. Its high quality fiber reinforced polymer compound contributes to durability.

Pros and Cons of IMI Defense TRS Rear Polymer Flip Up Sight

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Who Should Buy IMI Defense TRS Rear Polymer Flip Up Sight?

The IMI Defense TRS Rear Polymer Flip Up Sight is perfect for: AR-15 owners looking for a reliable and lightweight backup sight; shooters who appreciate ambidextrous controls; and anyone seeking a cost-effective aiming solution without sacrificing quality.

Those who should skip this product: Shooters who demand the ultimate durability of an all-metal sight, or those who require extremely precise windage adjustments.

Must-have accessories or modifications: None required; it integrates seamlessly with existing AR-15 setups.

Conclusion on IMI Defense TRS Rear Polymer Flip Up Sight

The IMI Defense TRS Rear Polymer Flip Up Sight is a well-designed and surprisingly robust backup aiming solution for AR-15 platform rifles. Its lightweight construction, ambidextrous controls, and reliable performance make it a worthwhile addition to any shooter’s setup. The IMI Defense TRS Rear Polymer Flip Up Sight is tension-loaded to maintain its position.

At a price of $50.00, the price is justified. It delivers excellent value for the money.

I would personally recommend it to anyone looking for a reliable and affordable polymer flip-up sight. Don’t hesitate; upgrade your rifle with the IMI Defense TRS Rear Polymer Flip Up Sight today and experience the difference!