Steiner 1x21 MRS Red Dot Sight

BH #STMRS • MFR #8700
Steiner
Steiner 1x21 MRS Red Dot Sight
Key Features
  • 3 MOA Red Aiming Dot
  • Automatic or Manual Intensity
  • Picatinny/Weaver Rail Mount
  • Anti-Reflection Multi-Coated Optics
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Designed for quick target acquisition and tracking, the Steiner Optic 1x21 MRS Red Dot Sight features anti-reflection multi-coated optics and a 3 MOA red aiming dot that is easy to see in all light conditions without obstructing your target. A built-in light sensor controls the intensity when set to automatic mode, or you can choose one of three manual options for full control. When used with both eyes open, it has an unlimited field of view and eye relief for maximum situational awareness and maneuverability.
In Stock
$489.99
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Steiner MRS Overview

  • 1Description
  • 2Optical Performance
  • 3Use and Handling
  • 4Construction Details

Designed for quick target acquisition and tracking, the Steiner Optic 1x21 MRS Red Dot Sight features anti-reflection multi-coated optics and a 3 MOA red aiming dot that is easy to see in all light conditions without obstructing your target. A built-in light sensor controls the intensity when set to automatic mode, or you can choose one of three manual options for full control. When used with both eyes open, it has an unlimited field of view and eye relief for maximum situational awareness and maneuverability.

Built to hold up to years of use, it has a lightweight aluminum one-piece housing with a corrosion- and scratch-resistant matte-black anodized housing. It is O-ring sealed to make it submersible to 33' for up to 10 minutes. The MRS's compact design and integrated Picatinny/Weaver mount reduces its footprint on rails, while its 2.5-ounce weight helps to lower overall weapon weight versus larger reflex sights.

Optical Performance

  • 1x magnification
  • 21x15mm lens
  • Broadband anti-reflection multi-coated optics
  • Optical coatings optimized for enhancing low-light capabilities
  • Unlimited field of view when used with both eyes open

Use and Handling

  • 3 MOA red aiming dot
  • Automatic or three manual intensity settings
  • 0.7" / 18mm optical axis height
  • 1 MOA per click impact point correction
  • ±45 MOA windage and elevation adjustment range, 30 MOA per rotation
  • Unlimited eye relief when used with both eyes open
  • Integrated Picatinny/Weaver rail mount

Construction Details

  • Lightweight aluminum alloy housing
  • Scratch- and corrosion-resistant anodized finish
  • Waterproof, submersible to 33' for up to 10 minutes
  • Broad -13 to 131°F operating temperature range
  • Runs on one CR1632 coin-cell battery, 550-hour max runtime
  • 2.5 oz lightweight design
UPC: 840229101627

Steiner MRS Specs

General
Reticle3 MOA Dot
Reticle ColorRed
Eye ReliefUnlimited
Power Source1 x CR1632
Runtime550 Hours
Sight Window Dimensions0.8 x 0.6" / 21 x 15 mm
MountingPicatinny / Weaver
Optics
Magnification1x
Objective Lens Diameter21 mm
Parallax Setting44 yd / 40 m
Anti-Reflective CoatingsFully Multi-Coated
Adjustments
Impact Point Correction1 MOA
Windage Adjustment±45 MOA
Elevation Adjustment±45 MOA
Environmental
Operating Temperature-13 to 131°F / -25 to 55°C
Storage Temperature-40 to 158°F / -40 to 70°C
Physical
Water ResistanceWaterproof, IPX8
MaterialAluminum
DimensionsL: 1.9 x W: 1.8 x H: 1.6" / L: 4.8 x W: 4.6 x H: 4.0 cm
Weight2.47 oz / 70.0 g
Packaging Info
Package Weight0.3 lb
Box Dimensions (LxWxH)5.8 x 4 x 2"
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