The EXPS3-0 Holographic Sight features an anodized aircraft aluminum housing that creates a lightweight and strong optic, perfect for the rigors of everyday use. This holographic sight offers true two eyes open shooting for fast target acquisition along with 20 user-controlled brightness settings along with 10 additional settings for Gen I-III+ night vision devices for a clear, crisp sight picture in any lighting environment. features a 7mm raised quick detach base that allows for quick and easy mounting as well as offering lower 1/3 iron sight co-witnessing for even more versatility. Even better, this holographic sight is adjustable for both wind and elevation so you can dial in for unmatched accuracy with your favorite firearms. Operates on one CR123 battery (included) with up to 1,000 hours of battery life on nominal setting 12. Compatible with 1" Weaver or MIL-STD-1913 rails. The G33 Magnifier boasts an ambidextrous design that offers faithful service for both left- and right-handed shooters. Plus, this magnifier offers quick, tool-free vertical and horizontal adjustments and features an adjustable diopter for precise focusing and superior zero retention in fast-action environments. This ultrareliable red dot magnifier features a durable aluminum housing with a corrosion-resistant anodized finish, designed to withstand years of use and abuse in wet, dirty, sandy, and other corrosive environments. Order this holographic sight and magnifier combo today! Made in USA.