A Must-Have Upgrade for Glare Reduction & Lens Protection

When it comes to optics, Trijicon is often regarded as one of the best brands out there, with the RMR being a top choice. If you run a Trijicon RMR, adding an anti-reflection device (ARD) is one of the most effective ways to improve your optic’s performance in bright or reflective environments.

The Trijicon RMR Anti-Reflection Device from Covert Arms is purpose-built to eliminate forward glare while offering added protection to the front lens—making it an ideal upgrade for duty use, tactical training, or everyday range work.

What is an Anti-Reflection Device?

An anti-reflection device also known as a "killflash" does exactly what the name states, makes your lenses anti-reflective. For those of you who shoot or have even played popular first person shooter video games in recent years, you understand what lens glare is. 

While optics have become an essential part of a rifle setup, lens glare is still an issue. Lens glare is the light that reflects off of the glass of your optic, which can give away your position and comprise your hunt or operation. This is where anti-reflection devices come in.

Anti-reflection devices go right on your optic lens so you can still see the reticle, but the chance of light reflecting off is minimized. 

Trijicon RMR ARD Features

The Trijicon RMR anti-reflection device has some standout features that make it stand out as a top piece of gear to enhance your optic functionality. 

Engineered Specifically for the Trijicon RMR

Designed with precision, this ARD clips directly onto the RMR housing, locking into place with a secure, one-piece construction. There are no screws, adhesives, or complicated mounting steps—just a tight, reliable fit that stays put through recoil, movement, and rugged training scenarios.

True Anti-Reflective Performance

Where cheap 3D-printed versions fall short, the Covert Arms ARD excels. It uses genuine anti-reflective material to prevent muzzle-side glint, giving shooters:

• Improved concealment in bright sunlight
• Reduced visual signature during tactical applications
• Better clarity with zero distracting reflections

This is especially valuable for shooters who train outdoors, operate in reflective environments, or simply want the cleanest possible optical performance.

Low-Profile Protection for Your Optic

In addition to glare reduction, the ARD adds an important layer of durability. It helps shield the RMR’s front lens from:

• Paint marking rounds
• Airsoft BBs
• Dust, debris, and minor impacts

All of this comes in a low-profile, lightweight design that does not interfere with sight picture, holsters, or weapon manipulation.

Key Features

• Made in America
• Secure Clip-On Attachment
• True Anti-Reflective Material (No Glare or Glint)
• Protects Against Paint Marking Rounds & Airsoft BBs
• Durable, One-Piece Low-Profile Design
• Built Exclusively for the Trijicon RMR

Wrap-Up: A Simple Upgrade That Makes a Big Difference

The Trijicon RMR Anti-Reflection Device from Covert Arms is one of the most practical, affordable upgrades you can add to your RMR. It enhances concealment, boosts optical clarity, and adds an extra layer of front-lens protection—all while maintaining a lightweight, snag-free form factor. If you rely on your RMR for work, training, or everyday carry, this ARD is a smart addition that keeps your optic performing at its peak.

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