The ROMEO3 Reflex Sight is the ideal sighting solution for MSR/AR rifles, shotguns, carbines, submachine guns, or full size handguns. The ROMEO3 comes standard with a STANAG compliant M1913
Picatinny interface (some models include a QD 1.41” riser mount). The ROMEO3 Reflex Sight features a
high transmittance red notch reflector for excellent brightness, light transmittance and zero distortion.
Sig Sauer Romeo3 User Manual
