Eotech EXPS3 Holographic Weapon Sight 1x 30x23mm Obj 1 MOA Illuminated Circle w/2 Dots Tan
The "E" is for "Extreme." The EXPS3 offers true 2-eyes-open shooting and a 7 mm raised base that still allows for iron sight access. It features easy-to-adjust side buttons and an adjustable, locking, quick-detach lever for easy attachment and removal. Its night vision-compatibility makes it a versatile choice for day or night hunting.