The Meprolight USA Reflex Sight 56223270-MPL is engineered to provide superior target acquisition and accuracy in any lighting condition. This sight features fiber-optic illumination for daylight use and tritium illumination for low-light environments, ensuring continuous operation without the need for batteries. The reticle brightness is automatically adjusted based on ambient light levels, providing optimal visibility at all times. With a durable and compact design, the Meprolight Reflex Sight is compatible with night vision devices and magnifiers, making it a versatile and reliable choice for tactical shooters and hunters. Built to withstand harsh conditions, this sight offers exceptional performance and durability. Meprolight Mepro M22 PRO Bullseye 3.5/40 Amber 56223270