TruGlo TFO Black & Yellow Tritium Fiber Optic Handgun Sights - Green Front, Yellow Rear

The TruGlo TFO Black & Yellow tritium fiber optic handgun sights combine two proven light-gathering technologies into one fast-acquisition sight picture that works in bright sun or total darkness. These sights pair tritium night-sight technology with fiber-optic light pipes—a combination that eliminates the compromise between daylight brightness and low-light performance. Whether you're at the range in midday glare or drawing your defensive handgun in a dark hallway, TFO sights deliver a consistent, bright sight picture without batteries or external charging.

The green fiber-optic front sight pairs with a yellow rear sight, intentionally designed so the yellow appears less bright than the front. This contrast boost makes the front sight pop in your sight picture, helping you drive accurate shots faster across changing light conditions. The tritium night-sight core glows on its own in complete darkness—no light source needed—while the fiber-optic elements drink in available daylight to amplify that glow to practical levels. CNC-machined steel construction means these sights are built to handle duty use and abuse without degradation, and the snag-resistant design won't catch on gear or holster edges during the draw.

Designed to fit standard pistol holsters, TFO sights are a drop-in upgrade for any handgun that accepts dovetail-mounted sights. The concealed fiber routing keeps the light pipes hidden from view—your target won't see what you're aiming with. TruGlo's patented fusion of tritium and fiber technology takes years of industry experience and puts it into a single sight set that handles every lighting scenario a shooter might face.

Key Features

• Tritium + fiber-optic hybrid technology for brightness in daylight and darkness
• Green front / yellow rear configuration with intentional contrast for faster target acquisition
• Self-illuminating tritium core—no batteries or charging required
• CNC-machined steel construction for durability and precise fit
• Snag-resistant design for defensive carry and quick-draw holsters
• Fits standard dovetail-mount pistol sight slots and standard holsters
• Concealed fiber routing keeps light pipes protected

Specifications

Frequently Asked Questions

What handguns are compatible with TruGlo TFO sights?

These sights fit any handgun that uses a standard dovetail sight mount. Verify your pistol's sight configuration before ordering. Common platforms include Glock, S&W M&P, 1911s, and many others that accept dovetail-mounted replacement sights.

Will these sights work in complete darkness?

Yes. The tritium core is self-illuminating and glows in total darkness without any external light source or batteries. In daylight, the fiber-optic elements amplify ambient light to make the sight picture even brighter.

Why is the rear sight yellow instead of green like the front?

The yellow rear sight is intentionally less bright than the green front sight to create contrast and help your eye focus on the front sight faster. This contrast improves sight picture definition and speeds up target acquisition.

Will these sights fit in my current holster?

TFO sights are designed to fit standard holsters. Because they use a snag-resistant profile, they should work with most holsters designed for standard-height handgun sights, though a fit check before carry is always recommended.