STRIKEFIRE II RED DOT When situations demand split-second target acquisition and maximum field of view, mount up the StrikeFire II and shoot both eyes open. Feature-rich, versatile and reliable, the StrikeFire II is a great choice for shooters who want a quality red dot sight, but dont want to break the bank. Features sleek rear-facing controls for power on/off and easy adjustment of ten dot intensity levelslowest two settings are night-vision compatible. Automatically returns to the last dot intensity used when powered up. The 30mm aluminum alloy chassis provides extra-high recoil rating and is waterproof and fogproof. Strike fast! Note - The lower 1/3 co-witness cantilever mount model is ideal for positioning the optic bore center 40 mm above the base surface Magnification - 1 x Objective Lens Diameter - 30 mm Eye Relief - Unlimited Adjustment Graduation - 1/2 MOA Travel per Rotation - 25 MOA Max Elevation Adjustment - 100 MOA Max Windage Adjustment - 100 MOA Parallax Setting - Parallax Free Length - 5.6 inches Weight - 7.2 ounces