Trijicon has learned from decades of deployment with America's greatest fighting forces, they have put back in their technology for the Trijicon Credo tactical riflescope. It delivers an incredibly clear sight picture, green or red illuminated reticles, superior target acquisition, and rugged durability. User-selectable LED brightness settings with an off between each setting help you adapt to any environment at all levels of light. The ruggedized design is engineered to withstand extreme conditions and tested to military standards and protocols. FeaturesEasy-Focus EyepieceRespositionable Magnification LeverConfident Aiming in Any LightQuick & Easy AdjustmentsPurpose-Driven DesignUltra Durable for Ensured ReliabilityEdge-to-Edge ClarityBoth-Eyes-Open ShootingRapid Target AcquisitionFast Scanning, Detection, and Tracking