Trijicon 100212 ACOG 4x 32mm Obj 36.80 ft @ 100 yds FOV Matte Black Finish Dual Illuminated Green Donut 22/556 BDC

ACOG 4×32 Scopes with Green Dual Illumination & BACM16/AR15. Features Dual Illumination (Fiber Optic provides daylight illumination and tritium illuminates reticle at night). The reticle ranges out to 800 meters for 5.56 (.223 cal).