Used Raytheon ELCAN Optical Combat Sights - SpecterOS 3.0x, 5.56 Caliber BDC (Bullet Drop Comensating) Illuminated, 9 Intensity Levels, 1 MOA Click Value, Waterproof 66 ft For 2 Hours & Shockproof 450 G's, DL 1/3 N / 300 Hours @ Max Brightness, Black Anodized w/C, Very Good Condition
