Holosun HS403C Solar Micro Red Dot Sight (2 MOA)
The Holosun HS403C is a 1x micro red dot built around a 20mm sight window and a crisp 2 MOA dot reticle. Solar Failsafe provides solar-powered operation with CR2032 backup, and brightness is adjustable with 10 daylight and 2 night-vision compatible settings.
This optic features a CNC-milled 6061-T6 aluminum housing, 0.5 MOA click adjustments with ±50 MOA travel, and an IP67 waterproof rating. A Picatinny/Weaver mount is installed.