he Crossfire Red Dot can be mounted low or as a lower 1/3 co-witness, lending its functionality to AR-15s, shotguns, and pistols. Windage and elevation is adjusted at 1 MOA per click, with an adjustment range of 100 MOA for both. The sight’s lenses feature multiple anti-reflective coatings. Eye relief is unlimited. The hard-anodized aluminum housing is O-ring sealed to exclude dust and moisture. The Crossfire Red Dot is 2.5″ long and weighs 5.2 ounces.