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Sig Sauer STS-081 Mini Red Dot Sight

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State of the art performance combined with a compact form factor make the STS-081 Mini Red Dot Sight one of the hottest optics available. A versatile and lightweight solution for handgun, rifle and shotgun, the STS-081’s advanced design and robust construction ensures optimum performance in the most extreme conditions. The STS-081 features a parallax free 1X red dot with a 4 MOA reticle, coated glass lenses, a high strength extruded aluminum body with anodize coating, and mounts on M1913 / Weaver accessory rails. 11 daylight settings provide a visible aiming solution through a full range of light conditions. Power is supplied by one 3V CR2032 Lithium Battery, providing an average of 8000 hours of operation. With an overall length of under 2.5” and a weight of only 3.0 oz, you won’t even know it’s there until you need to use it. The STS-081 Mini Red Dot Sight is an innovative sighting solution that will enhance the abilities of any shooter.
  • 12-position rotary on/off switch
  • Anti-reflex & multilayer band pass optical coating
  • M1913/Weaver rail mount
  • Windage & elevation adjustments
  • Comes bikini lens cover
  • Honeycomb filter included
Material housing Extruded aluminum (Anodized
Weight 4.5oz / 126g (4.7oz / 132g with filter installed)
System Passive red dot collimator
Magnification 1X
Eye Relief Unlimited
Parallax free - no centering required
Reticle size

4 MOA (minute of angle)

Optical coating Anti-reflex & multilayer band pass
Battery type (1) 3V CR2032 lithium
Battery life, typical 8000 hours position 1
Switch settings 1 off / 11 on varying intensities
Adjustment 13mm@100m / 1/2”@100yds
Adjustment range +/- 1.4m @ 100 meters windage & elevation
Temp range -5 degrees F to + 130 degrees F
Water resistance 0.5m for 20 minutes

2.7” x 1.7” (68mm x 42mm)
Length 3.0” (76mm) with filter installed

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