Trijicon ACOG Rifle Scope 4X 32 Red Crosshair .223 Matte 3.25 MOA - TA31RMR Type: OP SC RF Specifications: Bullet Drop Compensator Yes Color: Black Field of View: at 100 yards (ft) 36.8 Global Sport: Hunting Objective Lens: 32mm Total Magnification: 4x