Are you looking for a way to keep both eyes open while you use your gun? Do you want an optical solution that offers unwavering accuracy and lets you stay alert? If you want one that comes fully tactical ready, you might consider the EOTech 558.A65 Holographic Weapon Sight.
An excellent model designed for those who don’t wish to sacrifice anything, this holographic sight is powered by 2 AA batteries. Using standard alkaline, it can achieve 600 hours of continuous use at nominal settings while lithium batteries will hit 1,000 hours. It offers 20 daylight setting, which will ensure you can see your reticle clearly at all time. It is also built to be night-vision device compatible and includes 10 additional setting for this purpose. Submersible up to 10 meters and ready to take the abuse you might encounter in the field, it is an excellent option to consider.
If you want a holographic sight that sacrifices nothing, providing night-vision compatibility, and offers superior performance in the field, this is the one to go with.