Sig's romeo3xl open reflex sight is the ideal sighting solution for msr rifles, shotguns, carbines, submachine guns, and full size handguns.It features a high transmittance red notch reflector for excellent brightness, and a 3 moa red dot with multiple intensity settings ensures rapid target engagement under a full range of lighting conditions.The large 35mm lens offers unparalleled field of view in an open reflex sight.The romeo3xl is constructed of aluminum and comes with a picatinny rail.

Battery: CR2032
Magnification: 1x
Objective: 35mm
Dot Size: 3 MOA
Length: 2.10"
Weight: 1.50 oz
Finish: Black
Reticle: Red Dot
Proofs: Water,Fog Proof
Windage Elevation: 80/110 MOA