Moa Red Dot

Holosun Red-Dot Sight with 1/3 Co-witness Mount, 2 MOA, Picatinny/Weaver HS403R

Holosun Red-Dot Sight with 1/3 Co-witness Mount, 2 MOA, Picatinny/Weaver HS403R

Holosun Red-Dot Sight with 1/3 Co-witness Mount, 2 MOA, Picatinny/Weaver HS403R
The HS403R is a 20mm micro sight designed for rifle and carbine applications. HS403R features a Rotary switch to select reticle intensity, Holosuns Red Super LED with 50k hour battery life, and a 2MOA dot with 10 daylight and 2 night vision compatible reticle intensity settings. HS403R housing is made from durable cast aluminum and includes both a lower 1/3 co-witness mount (1.63) and a low mount. 75 for low-comb height rifle applications. Additional features include rubber lens covers, and a battery compartment integrated into the Rotary switch for the 2032 battery. HS403R is a versatile sight for users of all levels. 10 Daytime / 2 Night Vision.

Lower 1 / 3 Cowitness Mount / T10 L Key / Manual / Lens Cloth / Low Profile Mount / Rubber Cover / Battery.


Holosun Red-Dot Sight with 1/3 Co-witness Mount, 2 MOA, Picatinny/Weaver HS403R