Night Fision Accur8 Glock Sights GLK001015OGZ - Green Tritium Orange Front, Green Tritium Black Rear

Night Fision Accur8 Glock sights are purpose-built replacements for shooters who want faster sight acquisition and better low-light performance than factory iron sights. Designed specifically for Glock 17, 17L, and 19 pistols, these tritium sights pair a green tritium orange-outline front sight with a green tritium black-outline rear sight—a proven combination for handgun accuracy at typical defense and training distances. If you're running iron sights as your backup or primary aiming system, upgrading to tritium night sights means you'll have usable sight picture in low-light conditions without relying on a flashlight or mounted optic.

The green tritium configuration is a shooters' standard: your front sight stands out clearly against most backgrounds, and the rear sight channels your eye naturally toward the front post. The orange outline on the front amplifies that visual reference in daylight and overcast conditions, while the black outline on the rear keeps your focal point where it belongs. Tritium vials glow passively in darkness—no batteries, no electronics, just reliable luminescence for as long as the tritium remains active (typically 10+ years, depending on storage and use).

Night Fision's Accur8 line represents a straightforward upgrade path for Glock owners who want dependable sights without unnecessary complexity. Drop them in, zero them, and trust them. Whether you're building a carry gun, running defensive drills at the range, or maintaining a bedside pistol, quality night sights earn their place on any serious Glock.

Key Features

• Green tritium front sight with orange outline for rapid target acquisition
• Green tritium rear sight with black outline for sight picture clarity
• Passive luminescence—no batteries or power required
• Direct-fit design for Glock 17, 17L, and 19 models
• Proven tritium configuration trusted by shooters and trainers

Specifications

Frequently Asked Questions

Will these Night Fision sights fit my Glock?

Yes, if you own a Glock 17, 17L, or 19. These sights are engineered as direct replacements for those models. Other Glock generations and calibers require different part numbers.

How do tritium night sights work?

Tritium is a radioactive isotope sealed inside small vials. It glows continuously in darkness without power or batteries—the glow is passive and self-illuminating. In daylight, the colored outlines (orange front, black rear) remain visible and aid aiming just like standard iron sights.

How long do tritium sights last?

Tritium has a half-life of approximately 12 years. This means the glow gradually dims over time, but remains functional well beyond that. Proper storage (cool, dark conditions when the gun isn't in use) slows degradation. Most shooters get 10+ years of reliable low-light performance before brightness noticeably fades.

Can I use these as my primary aiming system or only as backup?

Night Fision Accur8 sights are full-featured iron sights suitable as your primary aiming system. Many shooters run them as backup to an optic or as the main sight on carry guns and training pistols. They're not limited to backup roles.