Sig Sauer ROMEO1PRO 1x30mm Mini-Reflex Sight - Red Dot
The Sig Sauer ROMEO1PRO is an open-emitter pistol red dot built around a large 30mm aspheric glass lens with a red dot reticle. Brightness is adjustable with 12 illumination settings (10 daytime and 2 night vision) for fast, consistent dot visibility across lighting conditions.
This optic uses the PRO (RX) footprint and features MOTAC (motion-activated illumination) plus the TruHold lockless zeroing system with 100 MOA of elevation and 100 MOA of windage travel.