Sig Sauer Electro-Optics Romeo3Max Pro 1x 31mm 8 MOA Red Dot Sight

The Sig Sauer Electro-Optics Romeo3Max Pro is a compact, open reflex sight built around an oversized 31mm aspheric glass lens for a wide, distortion-free field of view. Purpose-built by Sig Sauer for fast target acquisition on MSR/AR rifles, shotguns, carbines, sub-machine guns, and full-size handguns, the Romeo3Max Pro pairs its generous sight picture with a crisp 8 MOA red dot reticle backed by a red-notch reflector coating for a clean aiming point in varied lighting.

Running at 1x magnification with unlimited eye relief, the optic is powered by a single CR1632 battery and delivers up to 20,000 hours of runtime. Windage and elevation are tunable in 1 MOA click adjustments, and the optics are protected by Sig Sauer's LensArmor and SpectraCoat lens coatings to manage glare and surface abrasion. The housing is rated fog proof, shockproof, and waterproof for hard use on the range or in the field.

The Romeo3Max Pro ships in a low-profile black anodized package measuring 1.83 in long, 1.40 in tall, and weighing just 1.10 oz. It comes with the CR1632 battery and mounting hardware needed to install on a compatible pistol slide or long-gun receiver.