Holosun HS403R Red Dot Sight 2 MOA Red Dot Reticle

Sale price
Only 3 left in stock!


Clarity and Quality at an Affordable Price

Holosun is well known for being at the forefront of innovative design and durable quality products for any user at an affordable price point; and the HS403R is no exception. This optic is a robust and impressive 2 MOA red dot sight ideal for quick acquisition shooting needs for competition, law enforcement, or defensive use. The optic can be equipped with a low rise picatinny mount and a 1/3 co-witness mount and is an excellent option for use on AR's, shotguns, and pistol caliber carbines. Featuring Holosun's ultra-efficient LED technology, the HS403R has an impressive 100,000 hours of battery life ensuring the optic will run as long as you do.

Holosun is committed to creating innovative optic, laser/IR technologies that benefit a broad range of shooting, hunting, law enforcement and professional needs. Using the quality manufacturing standards demanded by some of the best known optics brands in the world, with a wide range of affordable options.
Holosun HS403R Red Dot Sight Specifications and Features:

  • Manufacturer Number: HS403R
  • 1x Magnification
  • 20mm Objective
  • 2 MOA Red Dot
  • .5 MOA Adjustments
  • 10 Daylight Settings and 2 Night Vision Settings
  • Rotary Switch Activated Illumination
  • Housing Material: 6061 Aluminum
  • Microarc Oxidation (MAO) Finish on Lens
  • Weight: 3.53 oz
  • Unlimited Eye Relief
  • Parallax Free
  • CR2032 Battery
  • 100,000 Hours of Battery Life
  • Matte Black Finish


  • M1913 Picatinny Low Rise Mount and a 1/3 Co-witness Mount

Parallax free with unlimited eye relief
Rheo Stat Dial controls and streamlined housing design
Low mount and 1/3 Co-witness mount included
Adaptable to Picatinny and Weaver rails
CNC machining with T6061-T6 aluminum housing.



You may also like