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Regular price $689.99 USD
Regular price $789.99 USD Sale price $689.99 USD
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The DRS1X lives up to its namesake with rapid and lethal target engagement at close quarters.

The DRS (Defendu Reflex Sight) is so versatile and effective at close range, we've named it after the famed Lt. Colonel William Ewart Fairbairn whose Close Quarters Combat system was designed to rapidly disable an opponent with potentially lethal force. Perfect for tactical operations or home defense, the 1x reflex sight offers three reticles calibrated for speed and accuracy at 7, 25 and 50 yards.

This Product is subject to ITAR/EAR Export Controls. Please visit our ITAR/EAR page (click here) or Contact Us for more Information.

The ultimate CQB sight, it is built with Steiner's legendary ruggedness. Lightweight, compact and simple to use.

Included Accessories: Battery, Lens Cloth, User Guide

  • Window size is .96 x 1.26 in. (height x width).
  • The overall height is 2.57 in., and it sites 2.35 in. above the rail.


    • Rugged magnesium body
    • Choose from 3 reticle options
      • a single dot
      • dot and stadia lines
      • dot, stadie lines and close dot
    • Seven illumination levels (4 day/3 night)
    • Adjustable for windage/ elevation
    • Waterproof/fogproof/ shockproof
    • Powered by two (2) aa batteries, but can operate on one
    • 2000+ hours of battery run time
    • 13-hour auto shutoff
    • Co-witness with iron sights or use with any multiplier


    • Reticle Color(s): Red
    • Mount: MIL-STD 1913
    • Click Value: 05 MOA
    • Elevation Adjustment, Total Capability: 50 MOA
    • Windage Adjustment: 1/2 MOA
    • Length: 3.88 in
    • Weight: 10.4 oz
    • Illumination Settings: 7 illumination settings
    • Battery: 2x AA | 3000 HRS
    • Special Features: 3 reticle modes

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