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NIGHT FISION OFFICIAL COSTA LUDUS NIGHT SIGHTS

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NIGHT FISION OFFICIAL COSTA LUDUS NIGHT SIGHTS

$110.00

Costa Ludus sights include a proprietary Night Fision Perfect Dot® in the front sight and a horizontal tritium bar in the rear sight, for a unique and unmistakable sight picture. Serrated for low-glare, their shorter height stays well out of the way of your dot for a minimal co-witness. Our patented injection molded sleeve design holds our tritium vials securely in place using ballistic materials. Night Fision night sights carry more tritium than the average night sight on the market and a domed lens engineered to create the a crisp, defined glow.

Features:
• Brightest Tritium Night Sights on the market
• Domed lens collimates tritium rays for a sharper sight picture
• CNC Machined out of high quality steel
• Black Nitride coating used to improve wear and corrosion resistance
• Installation: Gunsmith Recommended, for Installation Information please review our Install Guide
• Built in the USA with Swiss Tritium

Blade Height Style:
Extreme Low Co-Witness
For full dimensions, please see Dimensions tab below

Front Sight Product Options:
Fluorescent ring

Rear tritium bar does not have the same volume of tritium as our 3-dot sighting system.

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NIGHT FISION TRITIUM NIGHT SIGHTS

When it comes to tritium gun sights, aluminum sleeves and painted-on white rings are the norm. Our patented, injection molded sleeve design not only holds our tritium vials securely in place, it creates a brighter and more durable ring.

STANDARD HEIGHT SIGHT INSTALLATION

When it comes to tritium gun sights, aluminum sleeves and painted-on white rings are the norm. Our patented, injection molded sleeve design not only holds our tritium vials securely in place, it creates a brighter and more durable ring.

The Costa Ludus sights were designed with direction from Chris Costa, based on his extensive background with the United States Coast Guard and as a firearms instructor. These sights have several unique features that set them apart from other Night Fision sights. Most notably, there are 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 include a proprietary Night Fision Perfect Dot® in the 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.

These offer an extreme low profile co-witness. They are recommended for use with a Holosun c-series or Trijicon RMR Type 2 mini-red dot optic. It is highly recommended you compare the blade height with your optic housing height to ensure where they fall in your window.

Rear tritium bar does not have the same volume of tritium as our 3-dot sighting system.

Additional information

Model

17, 17L, 17MOS, 19, 19MOS, 22, 22MOS, 23, 23MOS, 24, 25, 26, 27, 28, 31, 32, 33, 34, 34MOS, 35, 35MOS, 37, 38, 39, 40MOS, 41MOS, 45, 45MOS, 48, 48MOS, 42, 43, 43X, 43XMOS

Rear Sight Style

Includes MOS

Front Ring Color

Orange Front Perfect Dot with Bar Rear, White Front Perfect Dot with Bar Rear, Yellow Front Perfect Dot with Bar Rear

Costa Dimensions

9 reviews for NIGHT FISION OFFICIAL COSTA LUDUS NIGHT SIGHTS

  1. Francis

    You can’t use these sights at all with a rmr. You try and use them the sights get covered by the rmr body.

  2. NF Admin

    Thanks for your comment. These sights are desiged to provide an extremely low co-witness. They may not make it over the battery housing of an optic that is mounted higher on slide than a direct milling. Please be sure to measure the height over topstrap to confirm the blade height will sit proud of the battery housing.

  3. Hayes (verified owner)

    These sights are excellent. I have them installed on my G45. This is my primary duty firearm. In particular, the front and rear tritium design is simple yet intuitive for night fire. I only wish they were available for other makes and models.

  4. Jack Taylor (verified owner)

    These sights are spectacular. I love their function and brightness (of course, Night Fision is amazing). Would love to see Suppressor Height version and G43 versions in the future. Another great product. Keep up the innovation and I’ll keep buying.

  5. Joe Bilyeu

    on point! Love the Costa edition! couldn’t ask for a better sight!

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