Aim-O LCO Red / Green Dot Sight — Black

The Aim-O LCO-style sight is an open red dot at 1x magnification with a 32 mm objective, designed for shooters who want a compact, fast-acquisition optic on carbines, semi-automatic rifles or sporting platforms. The wide window delivers a natural, undistorted field of view, helping you maintain situational awareness at close range.

The dot is selectable between red and green, with multiple brightness levels: this lets you match the intensity to the lighting conditions of the moment — full sun, shade, dawn or dusk — without losing contrast on the target. The body is machined aluminium with anti-reflection and scratch-resistant lens coatings, protecting against side glare and surface wear during extended use. The construction is waterproof and shockproof, suitable for use in varying environmental conditions.

The integrated mount is compatible with 20 mm Picatinny and Weaver rails, making the sight directly mountable on the vast majority of platforms with no additional adapters. It is worth keeping in mind the trade-off typical of this category: an open red dot is faster to clean and lighter than a closed tube, but the front lens is more directly exposed to the elements — anyone operating in heavy dust or driving rain should assess its suitability for their specific context.

Key points

• 32 mm objective for a wide field of view and rapid target acquisition
• Red/green switchable dot with variable intensity: suited to widely different lighting conditions without swapping the optic
• Waterproof and shockproof aluminium body: holds up to field use without additional treatment
• Multi-coated anti-reflection and scratch-resistant lenses for optimised light transmission
• Direct mount on 20 mm Picatinny/Weaver rail: no adapter needed on the majority of platforms