Trijicon RMR 45 Degree Mount Review

My Real Take on the Precision Reflex Trijicon RMR 45 Degree Mount

The Precision Reflex Trijicon RMR 45 Degree Mount is designed to give you a secondary sighting system on your AR-platform rifle. It allows you to quickly transition to a close-quarters optic without removing your primary magnified optic. Precision Reflex designed this mount specifically for the popular Trijicon RMR, providing a stable and secure platform. This mount is a must-have if you are needing a secondary optic for your AR build.

I was looking for a way to improve my CQB capabilities without sacrificing my long-range precision. I have a scoped AR that serves double duty for hunting and defensive use. A red dot as a secondary optic seemed like a natural solution, but I needed a reliable mounting option that wouldn’t interfere with my scope.

Upon receiving the Precision Reflex Trijicon RMR 45 Degree Mount, I was immediately impressed by its solid feel and clean anodized finish. The aluminum construction felt robust, yet lightweight. The mount felt much better than some of the cheaper 45-degree mounts that I had used in the past, those felt like they would break if bumped too hard.

I considered a few other options, including mounts from Magpul and Midwest Industries. However, the Precision Reflex mount stood out due to its reputation for quality and its specific design for the RMR. Plus, having a very large field of view with the RMR, made it feel like the best choice. The others seemed more generic and less refined. I was immediately excited to get this mounted and begin running drills.

My first impression was one of cautious optimism. The mount looked fantastic, but I was eager to see how it would perform under real-world conditions. The weight was much better than expected, so I was excited.

Real-World Testing: Putting Precision Reflex Trijicon RMR 45 Degree Mount to the Test

First Use Experience

I first tested the Precision Reflex Trijicon RMR 45 Degree Mount at my local shooting range. I mounted it on my AR-15 equipped with a 3-9x scope and zeroed the RMR at 25 yards. The initial zeroing process was smooth, and the mount held the RMR securely.

The range was dry, and the weather was pleasant during the initial testing. Transitioning between the magnified optic and the RMR was surprisingly fast and intuitive. The 45-degree offset felt natural, and I was able to acquire targets quickly at close range. I didn’t have any problems, and the mount provided everything I was looking for.

There was a slight learning curve in terms of adjusting my grip and head position for the RMR. However, after a few practice drills, it became second nature. I was very impressed with the initial results and could see the value immediately.

Extended Use & Reliability

After several months of consistent use, the Precision Reflex Trijicon RMR 45 Degree Mount has proven to be incredibly durable. It has held up well under various conditions, including rain and exposure to sand and dust during training exercises. I haven’t had any issues with it.

The anodized finish shows minimal wear, even after being bumped and scraped against barricades. The screws have remained tight, and the RMR has maintained its zero consistently. I have had to re-tighten them once after a very high round count.

Maintaining the mount is simple; I just wipe it down with a cloth after each range session. This is great because after range days, cleaning is usually the last thing that I want to do. In comparison to other 45-degree mounts I’ve used, this one outperforms them in terms of stability, durability, and ease of use. It’s far above the rest, it seems.

Breaking Down the Features of Precision Reflex Trijicon RMR 45 Degree Mount

Specifications

• Manufacturer: Precision Reflex.
• The mount is constructed of black anodized aluminum, providing a lightweight and durable platform.
• The mount is designed to fit on an AR receiver or rail, positioning the Trijicon RMR at a 45-degree angle off the left side. It can also be mounted on the right side using a side rail.
• Designed specifically for Trijicon RMR red dot sights.
• It includes 2 mount cross screws (#10-24) for secure attachment.
• Compatibility: AR-15 and AR Platform rifles.

These specifications are critical because they ensure the mount is lightweight, durable, and compatible with the intended optic and firearm. The 45-degree angle allows for quick transitions between optics, enhancing tactical flexibility. This is great because it helps so much in close quarter settings.

Performance & Functionality

The Precision Reflex Trijicon RMR 45 Degree Mount performs exceptionally well in its intended role. It provides a stable and secure platform for the RMR, allowing for quick and accurate target acquisition at close ranges. It holds zero perfectly.

Its strength is its simplicity and robust construction. The only minor weakness is that it’s designed specifically for the RMR, limiting its compatibility with other red dot sights. It is still the best option, though. It meets my expectations, providing a reliable and effective secondary sighting system.

Design & Ergonomics

The mount features a low-profile design that doesn’t add unnecessary bulk to the rifle. The aluminum construction keeps the weight down. The 45-degree offset is ergonomically sound, allowing for a natural transition without disrupting the primary optic.

The black anodized finish is not only aesthetically pleasing but also provides excellent corrosion resistance. There is no real learning curve, so anyone can pick it up and use it right away. It is great and easy to get used to.

Durability & Maintenance

The Precision Reflex Trijicon RMR 45 Degree Mount is built to last. The aluminum construction and anodized finish ensure it can withstand the rigors of regular use and harsh environments. With good care, this mount will last a very long time.

Maintaining the mount is simple; regular cleaning and occasional tightening of the screws are all that’s required. This is great as a very low maintenance item is extremely helpful on the field. This makes it easy to keep in great working condition.

Accessories and Customization Options

The mount comes with the necessary cross screws for attaching it to the rail and securing the RMR. While it doesn’t offer extensive customization options, it’s designed to be a straightforward, functional mount. The mount is only meant to be used with the RMR.

It’s compatible with any standard Picatinny rail, so it can be used on a wide range of AR-platform rifles. I haven’t found anything that is needed to run with this. However, it is a good idea to add some blue thread locker to the screws to ensure they stay tight.

Pros and Cons of Precision Reflex Trijicon RMR 45 Degree Mount

Who Should Buy Precision Reflex Trijicon RMR 45 Degree Mount?

The Precision Reflex Trijicon RMR 45 Degree Mount is perfect for: tactical shooters, law enforcement officers, competitive shooters, and hunters who require a reliable secondary sighting system. Anyone who uses a magnified optic and needs a fast close-quarters solution.

This product may not be ideal for: shooters who prefer other red dot sights besides the Trijicon RMR. Anyone who doesn’t use a magnified optic.

Must-have accessories: a Trijicon RMR red dot sight and blue thread locker.

Conclusion on Precision Reflex Trijicon RMR 45 Degree Mount

The Precision Reflex Trijicon RMR 45 Degree Mount is a high-quality, durable, and effective solution for adding a secondary optic to your AR-platform rifle. It is a very useful tool.

At $57.49, the price is justified given the quality of construction and the performance it delivers. This mount will likely last a very long time, as long as the user takes care of it.

I would absolutely recommend it to anyone looking for a reliable 45-degree RMR mount. For those wanting a high-quality mount for their RMR, there is no comparison. Upgrade your rifle today and experience the enhanced tactical flexibility the Precision Reflex Trijicon RMR 45 Degree Mount provides.