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Holosun 1x Open Reflex Sight

Availability: In Stock

USD 197.00

Specifications for Holosun 1x Open Reflex Sight:


Reticle: 2 MOA Dot, Dual, 65 MOA Circle
Attachment/Mount Type: QD Mount
Finish: Matte
Magnification: 1 x
Length: 3.3 in
Weight: 8.3 oz
Eye Relief: Unlimited
Battery Type: CR2032
Color: Flat Dark Earth
Reticle Type: Single-Dot, Circle-Dot
Brightness Settings: 12
Illumination Type: LED
Height: 1.8 in
Width: 1.6 in
Battery Life: 50,000 hours for circle dot at mid brightness setting 20,000 hours for single dot at mid brightness setting
Parallax: Parallax Free
W/E Travel at 100 Yds: +/-50 MOA
Adjustment Click Value: 0.5 MOA
Operating Temperature: Range -22 - 140 Fahrenheit
Optical Coating: Multi-Coated
Water Resistance Level: IP67
Objective Window Size: .91x.1.2 in

Features of Holosun 1x Open Reflex Sight, Night Vision Compatible HS510C:


  • Parallax free with unlimited eye relief.
  • Advanced technology LED allows up to 50,000 hours of operation on one CR2032 battery.
  • 2 MOA dot and 65 MOA ring reticles.
  • Multiple Reticle System (MRS) allows use as Dot only, Ring only, or Dot and Ring combination with no re-zeroing needed.
  • Brightness settings - 10 day light and 2 night vision compatible.
  • Shake Awake turns unit on, recalling last-used brightness setting, when movement is detected. Turns unit off after programmable amount of time with no movement. Saves battery life.
  • Solar Failsafe provides backup power when batteries fail and senses ambient light to automatically adjust brightness setting.
  • Unlimited field of view.
  • Titanium-alloy shock resistant hood.
  • CNC machined T6061-T6 aluminum housing.
  • Battery can be changed without removing sight.
  • Compact enough for pistols.
  • Integrated QD mount.
  • Withstands vibration up to 1000G.
  • IP-67 rating.
  • Limited Lifetime Warranty.

Package Contents:


  • Holosun 1x Open Reflex Sight, Multi-Coated HS510C
  • Extra Battery Tray
  • Adjustment Tool
  • Torx Wrench