Holosun Technologies HS403GL Red Dot Sight with Lower Turret - 2 MOA
Small compact red dot sight with side battery housing and H/L adjusting turret options. Employing new LED technology, the life time for one CR2032 battery can last to 50,000 hours. The power will be switched on with slight movement of the sight. It may installed on various firearms such as shotguns, pistols, air rifles and crossbows.