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Holosun 2MOA HS403G Micro Dot Sight

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Holosun 2MOA HS403G Micro Dot Sight

High Turrent, High and Low Mounts Included, Side Battery compartment

$ 199.99
Limited Lifetime Warranty
Manufactured by:HoloSun
SKU: HS403G1

Availability: In stock


PARALOW HS403G Red Dot Sight, 50,000 hours, parallax free, PEO/MAO finish, and limited lifetime warranty.  With the new HS403G, we have used the design of the successful HS403A, but we moved the battery housing to the right side of the optic. This provides easy access to change the battery.  The compact battery housing has a lower profile than the windage turret. The mount is now fully T1 compatible. You can use any aftermarket T1/H1 mount for this sight.  The turret adjustment mechanism has been updated with it being 3mm higher than the HS403A, to make it easier to adjust with a gloved hand.  All other features are identical to the HS403A.


  • Automatic on and off based on motion
  • Designed for day use and night vision
  • New advantage technology LED  allows 50,000 hours of operation on one battery
  • 2 MOA on dot size
  • Reduced training time and ammunition
  • Unlimited field of view
  • Parallax-free with unlimited eye relief
  • Unaffected by extreme weather conditions
  • Durable and reliable construction
  • Low mount and 1/3 Co-witness mount included

Additional Information

Reticle 2 MOA 
Parts No. 760921087473
Principle Reflex collimator sight - red dot sight
Light source LED 
Parallax Parallax free
Eye Relief Unlimited
Coating Multi-layer coating for all lens.
Magnification 1X
Battery CR2032
Battery Life 50,000 hours
Auto Shutoff 8 Hours. After sight turn on 8 hours, it will automatically shutoff. 
Brightness Setting 10DL & 2NV Compatible
Housing Material Aluminum 
Housing Finish PEO/MAO housing finish
Housing Color Black
Adjustment per Click 0.5MOA
Storage Temperature -40C to 70C
Working Temperature -10C to 50C
Waterproof 1m
Radioactive None.
Dimension 66*64*37mm with high mount
Weight 138g with high mount

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