Knight Vision is built to order, and lead times are about 30-90 days.
The UNS-A2 Clip-on Weapon Sight (WS) adds long-range low-light capability to an existing rifle and day scope system. The UNS-A2 attaches to the MIL-STD-1913 rail in front of the day scope without tools. Knight Vision patented technology assures the accuracy of the range-tested day scope boresight will not be degraded. The extended focus lever is easy to operate without disturbing the user’s firing position. High performance GEN 3 light intensification with optimized optical design makes the UNS-A2 appropriate for front-line long-range rifles at mid-level magnification where minimal weight and size are critical requirements.