Take aim with the Trijicon 4x32 ACOG Advanced Tactical Optical Gunsight that ranges out to 800 meters for 5.56(.223 cal) ideal for multiple moving targets. This rifle scope by Trijicon features a mechanical and optical design that provides increased hit potential in all lighting conditions. The Trijicon ACOG 4x32 Tactical Gun Scope is of forged aluminum body (aircraft strength 7075 alloy) which is precision machined to exacting tolerances then hard-anodized. The Trijicon ACOG 4x32 Day & Night Scope is small, lightweight and compact for easier handling and carry. With its reduced size, the Trijicon ACOG 4x32 Scope w/ Red Illumination Doughnut Reticle BAC-M16 / AR15 delivers lightening-fast precision aiming in any light without failure-prone batteries, for maximum shooting success.