Trijicon  |  SKU: RSR-TR2200330
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Trijicon - MRO SD 1x25 Green Dot Sight - 2.0 MOA Adjustable

Sale price $74395 Regular price $82200
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Description

The Trijicon MRO SD (Miniature Rifle Optic) is a sealed, miniature reflex sight designed for rifles, carbines, and shotguns, providing rapid target acquisition. This model maintains the durability and footprint of the original MRO while offering an enhanced optical design, making it ideal for use with magnifiers and night vision devices.

The MRO SD features a reengineered objective lens with advanced lens coatings, delivering a crisp 2.0 MOA center dot optimized for seamless use with the optional MRO 3x Magnifier. It includes upgraded windage and elevation adjusters for improved zero retention under direct impact and heavy recoil, ambidextrous brightness controls, and a fully sealed, waterproof, hard-anodized forged 7075-T6 housing.

Key Features

  • Faster Target Acquisition: Larger viewing area reduces the “tube effect” for quicker engagement.
  • Ambidextrous Brightness Control: Usable by left- or right-handed operators without removing hand from fire control.
  • Brightness Settings: 8 settings, including 2 night vision-compatible settings.
  • Durable Construction: Forged 7075 housing with fully sealed construction and dry nitrogen protection.
  • Recessed Adjusters: Capless design prevents lost caps and ensures against inadvertent adjustment.
  • Superior Glass Lenses: Multi-coated lenses offer superior clarity and light-gathering capabilities.
  • Long-Lasting Power: 3 years of continuous use at day setting 3.
  • Enhanced Optical Performance: Re-engineered objective lens for enhanced performance and magnifier compatibility.
  • Improved Windage and Elevation: Maintains zero retention under drop and recoil.

Specifications

  • Illumination Settings: 8
  • Submersion Depth: 100 ft. (30m)
  • Type: Red Dot
  • Objective Size: 25mm
  • Reticle Pattern: 2.0 MOA Dot
  • Adjustment Range: 70 MOA Total Travel
  • Night Reticle Color: Green
  • Power: 1X
  • Color: Black
  • Dimensions: 2.9 in x 1.7 in x 2.1 in (73.66mm x 43.18mm x 53.34mm)
  • Day Reticle Color: Green
  • Battery Life: 3 years at setting 5 of 8
  • Mount: Not Included
  • Weight: 4.8 oz. (136.08g)
  • Illumination Source: LED
  • Eye Relief: Infinite
  • Adjustment: 1/2 MOA Per Click
  • Finish: Matte Black
  • MOA: 2 MOA

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Frequently Asked Questions

What makes the Trijicon MRO SD suitable for use with magnifiers?

The Trijicon MRO SD is specifically designed with an enhanced optical design that makes it compatible with magnifiers. This is achieved through a reengineered objective lens and advanced lens coatings that provide a crisp 2.0 MOA center dot. These features ensure that when paired with optional magnifiers, such as the MRO 3x Magnifier, the sight maintains clarity and precision. This setup is particularly beneficial for shooters needing to switch between close-quarters and longer-range engagements without losing accuracy.

How does the Trijicon MRO SD perform in low-light conditions?

The Trijicon MRO SD performs exceptionally well in low-light conditions due to its superior glass lenses and multi-coated optics. These features enhance light-gathering capabilities, providing clear visibility even in dim environments. Additionally, the sight includes two night vision-compatible brightness settings, allowing users to adjust the reticle for optimal performance with night vision devices. This ensures that the sight remains versatile and effective across a wide range of lighting scenarios.

What are the durability features of the Trijicon MRO SD?

The Trijicon MRO SD is built for durability, featuring a hard-anodized forged 7075-T6 housing. This construction provides a robust and fully sealed design, making the optic waterproof up to a depth of 100 feet. The sight is also protected against impacts and heavy recoil, ensuring it maintains zero retention even under challenging conditions. These durability features make the MRO SD a reliable choice for both tactical and recreational shooting environments.

How does the ambidextrous brightness control benefit users?

The ambidextrous brightness control on the Trijicon MRO SD allows both left- and right-handed users to adjust settings without removing their hand from the fire control. This feature enhances usability and ensures quick adjustments in dynamic shooting situations. With eight brightness settings, including two night vision-compatible options, users can easily adapt to changing light conditions, maintaining focus on their target without unnecessary distractions.

What is the battery life of the Trijicon MRO SD and how does it affect usage?

The Trijicon MRO SD offers an impressive battery life of up to three years at the day setting 3. This long-lasting power allows users to rely on the optic for extended periods without frequent battery changes, which is crucial in both tactical operations and long-term field use. However, it's important to monitor the brightness settings, as higher settings may reduce battery life more quickly. Regularly checking and replacing the battery as needed ensures the sight remains operational when needed most.

How does the MRO SD's objective lens design enhance optical performance?

The reengineered objective lens of the Trijicon MRO SD significantly enhances optical performance by reducing the 'tube effect' and providing a larger viewing area. This design allows for faster target acquisition, as users can engage targets with minimal visual obstruction. The advanced lens coatings further improve clarity and color fidelity, making it easier to identify and track targets in various environments. These enhancements are particularly beneficial in high-stress situations where speed and accuracy are critical.

What are the advantages of the MRO SD's capless adjuster design?

The capless adjuster design of the Trijicon MRO SD prevents the loss of adjustment caps and ensures against inadvertent changes to windage and elevation settings. This feature is particularly advantageous in field conditions where small components can be easily lost. The recessed adjusters also protect the settings from accidental bumps and impacts, maintaining the optic's zero and reliability. This design choice reflects a practical approach to enhancing the sight's usability and durability in real-world scenarios.

How does the MRO SD maintain zero retention under heavy recoil?

The Trijicon MRO SD maintains zero retention under heavy recoil through its robust construction and improved windage and elevation adjusters. The sight's forged 7075-T6 housing and fully sealed design contribute to its ability to withstand the forces generated by high-caliber firearms. The upgraded adjusters ensure that settings remain stable, even after repeated firing, making the MRO SD a dependable choice for shooters using powerful rifles and shotguns.

What are the key features that enhance the Trijicon MRO SD's target acquisition speed?

The Trijicon MRO SD enhances target acquisition speed through several key features, including its larger viewing area and advanced lens coatings. The sight's design minimizes the 'tube effect,' allowing users to quickly acquire targets without obstruction. Additionally, the 2.0 MOA dot is crisp and clear, facilitating rapid engagement. These features are particularly beneficial in tactical situations where speed and precision are paramount, providing users with a significant advantage in dynamic environments.

How does the Trijicon MRO SD's construction contribute to its waterproof capabilities?

The Trijicon MRO SD's waterproof capabilities are a result of its fully sealed construction and use of dry nitrogen protection. The sight is built with a hard-anodized forged 7075-T6 housing, which provides a robust and impermeable barrier against water ingress. This construction allows the optic to be submerged up to 100 feet, making it suitable for use in wet and challenging environments. These features ensure that the sight remains reliable and functional, regardless of weather conditions.