This is a new Trijicon 3x30mm ACOG sight with a green illuminated reticle. This optic features a .223 Chevron reticle, and aluminum construction. The ACOG is designed to be extremely durable and reliable. The ACOG is designed to be extremely durable and reliable while also combining traditional, precise distance marksmanship with CQB speed. Every feature of its design was chosen for a single purpose: to provide increased hit potential in all lighting conditions.