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Night Fision night sights offer a revolutionary new design that with brighter, more vivid, aiming dots. Like all night sights, Night Fision uses self-illuminating Tritium to get the always on glow that makes them so effective. Night Fision sights have 30 percent more Tritium than most sights on the market. The Tritium insert isn’t surrounded by a painted-on ring, but rather one made of a daylight fluorescing material that produces optimum visibility in daylight. The Costa Ludus sights were designed in collaboration with Chris Costa. These sights feature serrations on the front and rear sights to reduce glare. There are also serrations on the front edge of the rear sight to maximize one-handed manipulation. Costa Ludus sights feature a Tritium front sight and a horizontal tritium bar in the rear sight. The tritium bar gives the shooter a clear distinction between the front and rear sights in low light conditions. The rear sight is also cut to maximize the target picture for fast acquisition.
- Brightest Tritium sights on the market
- Rugged machined steel sight bodies serrated for glare reduction
- Matte black Nitride finish; Excellent wear and corrosion resistance
- Front rings available in yellow, orange, or black
- Designed for an approximate lower 1/3rd co-witness with Holosun 507k, Shield RMSc, and Swampfox Sentinel along with other similar-height optics when mounted directly to your slide without an optic plate