Night Fision GLK001010OGXG Official Costa Ludus Night Sights Green Tritium Orange Outline Front Sight-Green Tritium Bar Rear Sight Glock 17/17L/17MOS/19
$99.00
Night Fision GLK001010OGXG Official Costa Ludus Night Sights Green Tritium Orange Outline Front Sight-Green Tritium Bar Rear Sight Glock 17/17L/17MOS/19
Low-light shooting demands sights that actually glow when it matters. Costa Ludus night sights pair green tritium tubes with an orange-outlined front for fast target acquisition in darkness. Whether you're training near Pleasanton or setting up defensive carry, these Glock sights deliver reliable illumination. Need help getting your firearm to Sunnyvale? TacticCAL handles FFL transfer in Sunnyvale with straightforward pricing.
Green tritium paired with orange outline design
This Night Fision set combines self-illuminating green tritium in both front and rear sights, with an orange-outlined front post for rapid sight picture alignment. The green bar rear sight provides a clean sight plane, while the outlined front element cuts through low-light environments without requiring batteries or activation. Perfect for shooters who want passive illumination, these sights work on Glock 17, 17L, 17MOS, and 19 platforms. For other defensive platforms, explore PC §32100 exempt revolvers and their compatible sight options. TacticCAL is your local gun store in the Bay Area.
Frequently asked questions
Will these Costa Ludus sights fit my Glock 19?
Yes. This set is designed for Glock 17, 17L, 17MOS, and 19 models. The sight pattern and dimensions match all these platforms directly without modification.
Do the tritium tubes stay bright indefinitely?
Tritium glows through radioactive decay with a half-life of about 12 years. Brightness gradually decreases over time, but remains usable for many years of regular carry and training.
How much does an FFL transfer cost in Sunnyvale?
See our pricing and fees page for current FFL transfer rates — TacticCAL keeps fees flat and transparent. Find gun store Gilroy at TacticCAL.
3 in stock
SKU: TSW|129895
Description
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. Our patented, injection molded sleeve design not only holds our tritium vials securely in place, it creates a brighter and more durable ring, we call The Perfect Dot, that provides maximum visibility both day and night. CNC Machined out of high quality steel. Black Nitride coating used to improve wear and corrosion resistance. Gunsmith Recommended for installation. These sights 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. Built in the USA with Swiss Tritium. Front Sight Width: 0.140″. Front Sight Height: 0.299″. Rear Sight Height: 0.330″.
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