Night Fision Suppressor Height Tritium Night Sight Set for Glock 17/19/34 - Front Green Tritium, Rear Black Ring, Steel Nitride

Night Fision Suppressor Height Tritium Night Sight Set for Glock 17/19/34 pistols puts fast, reliable target acquisition in low-light conditions exactly where you need it. These sights pair a front green tritium dot with a rear black ring configuration, engineered to work seamlessly on Glocks fitted with sound suppressors. Whether you're training after sunset, working in dim indoor ranges, or carrying for self-defense, suppressor-height sights ensure your optic stays clear of your suppressor while keeping your sights in the fight.

Night Fision's design philosophy centers on the "Perfect Dot" concept: a front sight that's intentionally brighter than the rear, guiding your eye naturally to front-sight focus where it belongs. The front green tritium vial contains 30% more self-illuminating material than conventional night sights, delivering that distinctive glow without batteries or switches. In daylight, a fluorescent ring surround amplifies visibility without relying on paint that chips and fades. The rear sight's black ring provides clean contrast and unobstructed sight picture in both bright and low-light shooting.

Built from 4140 steel and finished in hard steel nitride, these sights withstand the wear and recoil of serious shooting. The mounting system secures the tritium vial more effectively than older designs, resisting the knocks and vibrations of carry and training. Suppressor height means zero interference with a mounted suppressor—a genuine advantage if you're running a can on your Glock 17, 19, or 34. Sold as a matched front-and-rear pair only.

Key Features

• Front green tritium dot with 30% more self-illuminating material for superior low-light visibility
• Rear black ring configuration for clean daylight and night contrast
• Suppressor-height design clears mounted sound suppressors on full-size and compact Glocks
• Fluorescent front ring boosts daylight sight acquisition without paint overlay
• 4140 steel construction with steel nitride finish for corrosion and wear resistance
• Improved mounting system protects tritium vial from impact and vibration
• Encourages instinctive front-sight focus under pressure

Specifications

Frequently Asked Questions

Will these sights work with my suppressor?

Yes. Suppressor-height sights are specifically designed to remain visible and functional when a sound suppressor is mounted on your Glock. Standard factory-height sights will be obscured by most cans; these won't be.

What Glock models do these fit?

This set is designed for Glock 17 (full-size), Glock 19 (compact), and Glock 34 (competition). Night Fision offers separate models for other platforms like the Glock 42/43, so verify your pistol before ordering.

How do these sights glow in the dark?

The front green tritium vial is self-illuminating—it requires no battery or external light source. Tritium is a radioactive isotope that continuously produces a faint glow, visible in complete darkness. Night Fision's design uses 30% more tritium in the front sight than conventional night sights for brighter, longer-lasting visibility.

Do the sights glow during the day?

The tritium will glow day or night, but in bright daylight the fluorescent ring around the front sight and the black rear ring provide superior visibility without relying on the tritium glow alone. This dual-visibility approach keeps you on target in any lighting condition.