Built compact and tough for everyday carry, the Defender-CCW delivers one of the largest sighting windows in its class, and exceptional optics for a truer sight picture with minimal distortion. Featuring 10 brightness settings, button-lockout, and motion activation, you can be confident the Defender-CCW will be ready when you need it.\nSpecifications\n\nMounting Footprint Shield RMSc\nDot Size 3 MOA\nDot Color Bright Green\nBattery Type CR1632\nBattery Run Time 9,500 hrs.\nMagnification 1x\nReticle 3 MOA Green Dot\nEye Relief Unlimited\nAdjustment Graduation 1 MOA\nTravel Per Rotation 30 MOA\nMax Elevation Adjustment 110 MOA\nMax Windage Adjustment 105 MOA\nParallax Setting Parallax Free\nLength 1.6\