Vortex Optics Defender-CCW Micro Red Dot (1x, Shield RMS Footprint)
The Vortex Defender-CCW is a compact pistol-mounted red dot sight built around a bright red dot reticle with 10 illumination settings (8 daylight, 2 night-vision). It runs on a CR1632 battery and offers up to 9,500 hours of runtime at setting 6, with motion activation and an auto-shutoff feature.
Adjustments are 1 MOA per click with a parallax-free design and unlimited eye relief. This optic uses the Shield RMS footprint.