Sig Sauer Electro-Optics SOR31004 Romeo3XL Black 1 x 35 mm 3 MOA Red Dot Low-Profile Picatinny Mount

The ROMEO3XL open reflex sight is the ideal sighting solution for MSR rifles, carbines, shotguns, submachine guns, and full-size handguns with the ROMEO3MAX/XL footprint or adapter plate. The ROMEO3XL features a high transmittance red notch reflector for excellent brightness, light transmittance, and zero distortion. A 3 MOA red dot option with multiple intensity settings ensure rapid target engagement under a full range of lighting conditions. The large 35mm lens offers an unparalleled field of view in an open reflex sight. Comes with a low-profile M1913 Picatinny mount. An absolute co-witness riser mount is available as an accessory. Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog proof performance.