ACOG 4x32 Scopes with Red Dual Illumination & BAC—M16 / 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). Has a Larue Tactical 4XDOS mount with lock
(1100$) OBO