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THE WORLD´S #1 SOURCE FOR Night Sights | Tritium Night Sights | Glock Gun Sights | Brightest Handgun Sight

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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

Customer Reviews
5.0 Based on 38 Reviews
5 ★
97% 
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4 ★
3% 
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Filter Reviews:
JC
11/13/2022
Jamar C.
US US

Night sights

These sight are awesome. They work great on my Glock 43xmos. The Costa Ludus night sights works wonders at the range. I’ll be ordering Night Fision sights for my Glock 19 gen 5 soon.

AP
11/08/2022
Ariya P.
US US

Works great with holosun 507k

What can I say that hasn't been said? These sights were recommended by everyone and I see why. They're nice and bright and cowitness with my red dot. I plan on getting a pair for every pistol.

ME
10/30/2022
Matthew E.
US US

Amazing! Love the tritium bar

I have tried all the major brands… these are by far my favorite. Easy to install… high quality… great price… very bright… will be buying more!

CG
10/25/2022
Christopher G.
US US

Costa Ludus Night Sights

Perfect fit during installation... Super bright and durable. These sights are absolutely perfect for normal use or with an optic. They are just a bit lower than a lower 1/3 co-witness, which, leaves the optic sight picture open and clear of obstructions.

AS
10/24/2022
Andrew S.
US US

Love them.

Put these on a carry 43X as red dot backup. Perfect for that. Love the sighting system.

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