The Trijicon ACOG 4X32 with RED CHEV FLTTP TR-TA31F features dual illumination (Fiber Optic provides daylight illumination and tritium illuminates reticle at night).
Trijicon ACOG 4X32 with RED CHEV FLTTP includes a flat top adapter. The chevron reticle is designed to be zeroed using the tip at 100 meters. The width of the chevron at the base is 5.53 MOA which is 19" at 300 meters. This allows range estimation for silhouette targets.