HS403GL Micro Red Dot Sight

The 403GL is a small compact red dot sight with side battery housing and H/L adjusting turret options. Employing Holosun's LED technology, the lifetime for one CR2032 battery can be up to 5 years. Holosun's Shake Awake technology automatically turns the optic on at the slightest movement. When the optic senses no movement, it will go to sleep. Features; Designed for day and night use; New advanced technology LED allows up to 50,000 hours of operation on one CR2032 battery; 2 MOA on dot size; Reduced training time and ammunition; Unlimited field of view; Parallax-free with unlimited eye relief; Unaffected by extreme weather conditions; Durable and reliable construction; Low mount and 1/3 Co-witness mount included.