Offers true both-eyes-open shooting
7mm raised base for iron sight access
Easy-to-adjust side buttons
Adjustable, lockable quick-detach lever
Lasts for up to 600 hours on one battery
Eotech has done it again by making the best even better. Offering true both-eyes-open shooting, a transversly mounted lithium 123 battery, and 7 mm raised base for iron sight access, the new Extreme-XPS (EXPS) features easy-to-adjust side buttons and an adjustable, locking, quick detach lever for easy attachment and removal. Single transverse 123 battery to reduce sight length. Shortened base only requires at most 2 3/4 inch of rail space. Average battery life at brightness level 12 is roughly 500-600 hours.