Night Fision Optics Ready Stealth Night Sights Glock MOS, Yellow Front

Description

Running a red dot on your Glock MOS is great until the battery dies or the sun hits the window just right. That's where the Night Fision Optics Ready Stealth set earns its keep. It gives you a proper set of backup irons that co-witness with your optic, so you always have a reliable sighting reference no matter what your dot is doing. The bright yellow front ring grabs your eye fast in daylight, and the domed tritium vials take over once the lights go down.

What Sets the Stealth Series Apart

Most tritium sights use aluminum sleeves with painted-on white rings that wear and flake over time. Night Fision took a different route with a patented injection-molded ballistic polymer sleeve that locks the tritium vial in place and forms what they call the Perfect Dot. The result is a ring that won't chip, crack, fade, or peel, paired with a domed lens that collimates the tritium rays for a crisp, defined glow. It's a smarter build than the painted rings you'll find on a lot of factory-height sights.

Built to Take a Beating

These are CNC-machined from high-quality steel and finished in Black Nitride for solid wear and corrosion resistance, which matters whether the pistol lives in a duty holster, a carry rig, or a range bag. The sights are built in the USA using Swiss tritium, and Night Fision packs more gas into each vial than a lot of competitors, which is a big part of why they run so bright at night.

Getting the Co-Witness Right

This particular blade height lands in the .290 to .313 range, which is set up to co-witness roughly at a lower 1/3 with direct-mount optics like the Holosun 507c, 407c, or 508t on an MOS footprint slide with no plate. Fit covers a wide spread of Glock MOS models including the 17, 19, 22, 23, 34, 35, 40, 41, and 45. Take a minute to confirm your optic's mounting height before ordering so the co-witness sits exactly where you want it.