Based on our extensive experience in heavy machine gun optics, DI Optics now introduces the rugged 30mm red dot reflex sight for the AR rifle platform. The RV2 is an extreme duty optic that exceeds MIL-STD 810 standards for waterproofing, shock resistance, and exposure to extreme weather conditions. The 32mm objective lens provides exceptional clarity in low light conditions as well as an extra wide field of view. Offered with either a MIL-STD 1913 rail mount or optional quick disconnect mount. Easy access waterproof buttons allow the operator to adjust brightness and shift from daytime to night vision mode with the press of a button.