HS503GU Micro Red Dot Sight

The HS503GU is a new micro red dot optic equipped with a 65 MOA circle dot reticle with the option of switching to a 2MOA dot only. The G signifies that the battery is side mounted on the side of the optic. The U signifies a housing design that shrouds the windage and elevation turrets on two sides. Employing new LED technology, the life-time for one CR2032 battery can reach 5 years on the 2 MOA dot. 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.