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The Trijicon RMR HD 1 MOA Red Dot Sight is the next evolution of the RMR, built for law enforcement and military duty use. Features a 1 MOA dot with selectable 55 MOA circle reticle, forward-looking target-based light sensor, 9 brightness settings (3 NV, 1 super-bright), top-loading CR2032 battery with 3+ year runtime, expanded 0.85…

Trijicon RMR® HD 1 MOA Adjustable LED Red Dot Sight – Advanced Duty Optic

The Trijicon RMR HD 1 MOA Red Dot Sight is the next evolution of the legendary Trijicon RMR, engineered specifically for the evolving needs of law enforcement, military personnel, and professional shooters. The RMR HD 1 MOA builds on the proven RMR Adjustable LED platform with a larger window, forward-looking light sensor, selectable reticle system, top-loading battery, and enhanced controls — delivering a feature-rich, ultra-reliable duty optic that retains full compatibility with the standard RMR footprint and existing optics-ready holsters.

Trijicon RMR HD 1 MOA – Key Features Explained

1 MOA Dot with Selectable 55 MOA Circle Reticle
The Trijicon RMR HD 1 MOA features a precise 1 MOA center dot for accurate shot placement at distance, combined with a selectable 55 MOA segmented circle reticle that can be toggled on or off to suit the shooting scenario. The circle reticle accelerates close-range target acquisition while the 1 MOA dot supports precision work at extended distances, making the RMR HD 1 MOA the most versatile reticle system Trijicon has offered in a pistol optic.

Forward-Looking Light Sensor for Target-Based Auto Brightness
Unlike conventional red dots that measure ambient background light, the Trijicon RMR HD features an innovative forward-looking light sensor that measures brightness at the target itself in auto mode. This delivers a consistently visible dot that is always matched to the target lighting condition rather than the shooter’s environment, a critical advantage in backlit or transitional lighting scenarios.

9 Brightness Settings with 3 Night Vision and 1 Super-Bright Mode
The RMR HD 1 MOA features 9 brightness settings including 3 night-vision-compatible levels and 1 super-bright mode, delivering complete illumination control across every lighting condition. The operator can also adjust the auto illumination sensitivity and the dot/circle contrast independently, giving the Trijicon RMR HD unmatched illumination adjustability for duty use.

Top-Loading CR2032 Battery – No Dismount Required
The Trijicon RMR HD 1 MOA features a top-loading CR2032 battery with over 3 years of continuous runtime at dot-only Setting 5, allowing battery replacement without removing the optic from the slide and without requiring re-zeroing after the change.

Larger Viewing Window for Improved Situational Awareness
The RMR HD features a larger sight window than the standard RMR at 0.85 x 0.64 inches (21.6 x 16.2mm), delivering an expanded field of view that improves target acquisition speed and situational awareness in fast-moving duty and defensive scenarios.

Index Ridge Alignment Aid
A unique ridge across the top of the Trijicon RMR HD provides a built-in index point for fast sight picture acquisition from atypical positions, and serves as a backup sighting reference if the window is obscured.

Forged 7075-T6 Aluminium Housing – RMR Footprint Compatible
The Trijicon RMR HD 1 MOA is built on a forged 7075-T6 aluminium housing with the same patented shape that diverts impact forces away from the lens, waterproof to 66 ft (20m). The RMR HD uses the same RMR footprint as the standard RMR and is designed to fit most existing optics-ready duty holsters, making the upgrade from RMR Type 2 to RMR HD seamless.

Larger, More Tactile Buttons and Enhanced Adjusters
The RMR HD 1 MOA features larger, more tactile and audible buttons for easy operation with duty gloves, and new windage and elevation adjusters with greater audible and tactile feedback at 1 MOA per click with 135 MOA total travel.

Trijicon RMR HD 1 MOA Full Specifications

• Model: Trijicon RMR HD 1 MOA Adjustable LED
• Dot Size: 1 MOA
• Circle Reticle: 55 MOA Segmented Circle (selectable on/off)
• Illumination Settings: 9 total — 3 night vision compatible, 1 super-bright
• Light Sensor: Forward-looking, target-based auto brightness
• Adjustment: 1 MOA per click, tool-free
• Total Adjustment Travel: 135 MOA windage and elevation
• Battery: Top-loading CR2032
• Battery Life: Over 3 years at dot-only Setting 5
• Sight Window: 0.85 x 0.64 inches (21.6 x 16.2mm)
• Weight: 1.69 oz (47.8g) with battery
• Dimensions: 2.15 x 1.27 x 1.19 inches
• Housing: Forged 7075-T6 Aluminium
• Waterproof: Yes, submersible to 66 ft (20m)
• Footprint: Standard Trijicon RMR (holster compatible)
• Ideal For: Duty carry, law enforcement, military, EDC, defensive shooting
• Brand: Trijicon