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 HS403B 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 the Holosun "Shake Awake" system and an impressive 50,000 hours of battery life, the HS403B 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 HS403B Red Dot Sight Specifications and Features:

Manufacturer Number: HS403B
1x Magnification
20mm Objective
2 MOA Red Dot
.5 MOA Adjustments
10 Daylight Settings and 2 Night Vision Settings
"Shake Awake" Motion Activated Illumination
Housing Material: 6061 Aluminum
Microarc Oxidation (MAO) Finish on Lens
Weight: 4.3 oz
Unlimited Eye Relief
Parallax Free
CR2032 Battery
50,000 Hours of Battery Life
Matte Black Finish

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