Holosun Technologies Micro Red Dot 403B

The HS403B is a small compact red dot sight. Employing LED technology, the life time for one CR2032 battery can be up to 50,000 hours. The power will be switched on with slight movement of the sight. It may be installed on various firearms such as shotguns, pistols ,air rifles and crossbows. The Holosun 403B also features a parallax free optical system, with unlimited eye relief, minimized obstruction of vision with push button controls and streamlined housing design with bottom battery tray and an "auto wake" feature that turnes on the sight when vibration is detected. This sight includes both high (Lower 1/3 Cowitness) and low mounts.

Holosun Micro Red Dot Specifications: