Trijicon Electro Optics, Reap-IR, Type 4, Thermal Waepon Sight, 1.75X Optical Magnification, 1-8X Digital Zoom, 1.75-14X Combined Magnification, 35mm Objective, Multiple Reticles, 640x480 Pixels, 30Hz/60Hz Frame Rate, Q-LOC Picatinny Rail Mount, Black