Sig's Romeo4T Pro is designed for modern semi-automatic pistols, MSR platforms and shotguns. Short and medium range engagements and recreational shooting across a wide range of calibers and light conditions. Features 2 MOA Red Quad Ballistic Dot with a 65 MOA Circle. Users can select from 4 different integrated reticle options (Dot, Circle-Dot, Dot with Holds, Circle-Dot with Holds). Features MOTAC Motion Activated Illumination System, unlimited eye-relief and red LED illumination for daylight visibility and extended runtime. Top mounted activation with NV Override control. Includes clear flipbacks/lens covers, opaque front flip back.