PARALOW HS403G RED DOT SIGHT (Discontinued. Dealers may still have stock)

 HS403G L-600x400WCHS403G R-600x400WC



With the new HS403G, Holosun has used the design of the successful HS403A , but 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 industry standard compatible. You can use any aftermarket industry standard 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.


Features of PARALOW HS403G Red Dot Sight :


  • Front Lens is angled to prevent glare
  • 2 MOA dot size
  • Waterproof rating of IP67
  • Unlimited field of view
  • Parallax-free with unlimited eye relief
  • Unaffected by extreme weather conditions
  • Durable and reliable construction
  • Lowest profile emitter on the market
  • Push button brightness setting
  • Auto shutoff after 8 hours
  • Auto awake to medium setting with movement
  • Includes integrated industry standard mount
  • Weight: 114g (4.0 oz) with the low profile mount and the battery
  • Working temperature: -10 °C to 50 °C    (14 °F to 122 °F)
  • Storage temperature: -40 °C to 70 °C   (-40°F to 158°F)
  • Objective diameter: 20 mm (glass), 28 mm (ring)
  • Limited Lifetime Warranty 




MANUAL - English

MANUAL - French


$239.99 CAD ($234.99 at dealers)