The Reflex 4.0 MOA sight (RX01NSN) was custom designed for the M4A1 as sold to the US Special Forces. The unit comes with the Trijicon Flattop rail (RX01).
Additions to the original that are now standard with all Reflex sights include dust cover and polarizing filter. Trijicon’s technologically advanced Reflex sights offer shooters the perfect combination of speed and precision under virtually any lighting conditions.
The model features a bright aiming point in low light, no or bright light, quick target acquisition and pinpoint accuracy, big sight picture and realistic color.
The sight is built to be tough and designed for both-eyes-open shooting.