Sig Sauer outfitted its battle-ready Romeo4T Compact Red-Dot Sight with superior quality optics, high-transmission clear notch filter coating, and a red-dot illuminated reticle. The reticle offers a 1 MOA brilliant red dot with a crosshair within a wider circle with multiple illumination settings for daytime target acquisitions and two low-light settings for night vision devices. The red dot-crosshair and the circle can be turned on separately, together, or with holdover dots.