Aim-O ACOG 4×32 Scope with QD Mount

Aim-O ACOG 4×32 Scope with QD Mount Aluminum Construction 4X magnification 32mm large aiming Objective area With Front & Rear Iron Sight Fit to Mount on 20mm Picatinny Rail System Handguard Waterproof, anti-fog and shockproof Fully Adjustable Windage and Elevation