Advanced Combat Optical Gunsight
Lightweight, Compact ACOG, with the exclusive Bindon Aiming Concept (BAC) for quick, both eyes open, aiming. Mounts on the AR-15 carry handle without modifications; allows use of standard issue sights.
SPECS: Forged 7070-T6 aluminum housing, black, anodized, coated lenses. 5.3" (13.4cm) long, 5.8 oz.(164 g) wt. 2.0X magnification, 20mm objective lens. Adjustable for windage and elevation.