Night Fision Sights G17/19/45 W/Rmr Yellownight Fision Co Witness Trit
$107.10
Night Fision sights for Glock 17, 19, and 45 with RMR cut are a practical choice for shooters who want to run both iron sights and a red dot on the same gun. These co-witness tritium sights are designed to work alongside Trijicon RMR-pattern optics, giving you a reliable backup aiming solution if your dot ever goes dark or fails. The yellow front sight element stands out against most backgrounds, making it easier to pick up in variable light without sacrificing the nighttime glow of tritium.
Night Fision has built a reputation for straightforward, combat-proven sight designs. These sights follow that formula: clean geometry, proven materials, and the kind of durability you'd expect from equipment made for serious use. Whether you're setting up a carry gun, a range rig, or a defensive platform, co-witnessing irons with your optic gives you options and peace of mind.
Installation requires some gunsmithing knowledge or a visit to a qualified armorer, particularly if your slide doesn't already have an RMR-pattern cut. Once in place, you get a backup aiming system that works without batteries or electronics—just front sight, rear sight, and muscle memory.
Key Features
- Tritium front and rear elements for reliable low-light visibility
- Yellow front sight for daytime contrast and quick target acquisition
- Co-witness design to work alongside RMR-pattern red dot optics
- Compatible with Glock 17, 19, and 45 platforms
- Designed as backup iron sights for optics-equipped pistols
Specifications
| Brand | Night Fision |
| Firearm Compatibility | Glock 17, 19, 45 |
| Optic Cut | RMR Pattern |
| Front Sight Element | Yellow Tritium |
| Rear Sight Element | Tritium |
| Configuration | Co-witness (works with mounted optics) |
Frequently Asked Questions
Will these sights work with my RMR or RMR-pattern red dot?
Yes. These sights are designed to co-witness with RMR and RMR-compatible optics mounted on Glock slides. The sight picture aligns with optics mounted in a standard RMR footprint.
What Glock models do these fit?
These sights are machined for Glock 17, 19, and 45. Your slide must either have an RMR-pattern cut already or be prepared by a gunsmith to accept them.
Do the sights glow in the dark?
Yes. Both front and rear sights contain tritium inserts that provide self-illuminating sight pictures in low-light conditions and at night without requiring batteries or external light.
Can I use these without a red dot mounted?
Yes. The sights function as traditional iron sights and can be used independently. The co-witness design means they're optimized to align with an optic, but they work as standalone backup sights.
