Night Fision Suppressor Height Sight Set Yellow Front Back For Glock
Night Fision Suppressor Height Sight Set with yellow front and back provides a modern alternative to the standard aluminum-sleeved, painted-ring sights found on most Glocks. Built from CNC-machined steel with Black Nitride coating for corrosion and wear resistance, this set is engineered to work with suppressor-equipped slides where standard sights sit too low. The yellow ring pairs high-contrast daytime visibility with the brightness of Swiss tritium for low-light shooting, making these sights functional across the full range of light conditions you're likely to encounter in the field or at the range.
What sets Night Fision apart is their injection-molded sleeve design—a departure from the aluminum-and-paint norm. The construction holds tritium vials securely while creating what they call The Perfect Dot: a brighter, more durable sight picture than conventional designs. That means your sight radius stays true, and the visibility doesn't degrade over years of carry or heavy use. These are built in the USA with Swiss tritium, so you're getting quality components throughout.
A gunsmith installation is recommended for proper fitment and function. Night Fision Suppressor Height Sights fit a wide range of Glock platforms, making them a practical upgrade if you're running a suppressed pistol and need your sights to co-witness properly with optics or to clear a can that sits high on the slide.
Key Features
- Suppressor height design clears suppressor-mounted slides
- Yellow front and rear ring for high-contrast aiming
- Swiss tritium vials for reliable low-light visibility
- Injection-molded sleeve design for brightness and durability
- CNC-machined steel construction with Black Nitride finish
- Corrosion and wear-resistant coating
- Made in the USA
Specifications
| Brand | Night Fision |
| Type | Suppressor Height Sight Set |
| Material | Steel, CNC machined |
| Finish | Black Nitride |
| Tritium Source | Swiss |
| Front Ring Color | Yellow |
| Rear Ring Color | Yellow |
| Compatible Glock Models | 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, 45, 48 |
| Installation | Gunsmith recommended |
| Origin | Made in USA |
Frequently Asked Questions
Will these sights work with a suppressor-mounted slide?
Yes. These are suppressor height sights, designed to position the sight picture above a suppressor so it doesn't block your view. Proper installation by a gunsmith ensures correct fitment and function.
What Glock models are compatible with this sight set?
Night Fision Suppressor Height Sights fit Glock 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, 45, and 48.
Do these sights work in daylight and low light?
Yes. The yellow ring is bright and high-contrast in daylight and favorable light, while the Swiss tritium vials remain visible in darkness and low-light conditions without requiring a flashlight or external power.
What makes Night Fision sights different from standard Glock sights?
Night Fision uses an injection-molded sleeve design instead of traditional aluminum sleeves and painted rings. This approach creates a brighter, more durable sight picture and securely holds the tritium vials in place.

