Meprolight Tru-Dot Black Tritium Sight Set - Green Front & Rear Sights (151203101)

The Meprolight Tru-Dot Black Tritium Sight Set delivers a green-on-green 3-dot sight picture without batteries, switches, or maintenance—exactly what you need when darkness falls and other night sights go dark. Built with self-illuminating tritium gas tubes in both front and rear blades, these sights stay visible in low-light conditions that render standard steel or fiber-optic sights nearly useless. Whether you're running a defensive handgun, hunting at dusk, or training after sunset, tritium sights give you a reliable aiming reference when you need it most.

The front sight stays bright green for contrast against the rear sight, creating the classic tritium sight picture that's proven itself in the field with military, law enforcement, and serious shooters worldwide. Unlike electronic night sights or illuminated options, there's no battery to die mid-course or in a crisis, no bulky electronics to maintain, and no concern about durability in harsh conditions. The sights are unaffected by weather, gun solvents, or oils—they'll perform the same way ten years from now as they do today. This green-front, green-rear configuration works on most handgun platforms, though installation method varies by firearm model (some replace the sight entirely, others slip over the existing blade and pin in place).

Meprolight's reputation stems from decades of supplying tritium sights to NATO forces, U.S. military units, and Israeli armed forces. That combat pedigree translates to real reliability for the rest of us. The 12-year factory warranty covers the original purchaser, reflecting confidence in the tritium's longevity and the sight's durability. If you're serious about seeing your sights when it matters, tritium is the proven choice.

Key Features

• Green tritium gas tubes in both front and rear sights—no batteries or switches required
• 3-dot sight picture for instinctive, rapid target acquisition
• Self-illuminating in complete darkness and low-light conditions
• Rugged black steel construction, impervious to weather, solvents, and oils
• Military and law enforcement proven design
• Complete front and rear sight set—everything included for a full upgrade
• 12-year factory warranty to original purchaser

Specifications

Frequently Asked Questions

What firearms are compatible with the Meprolight Tru-Dot sight set?

Meprolight produces Tru-Dot sights for a wide range of handguns, but the exact fit and installation method vary by platform. Some models require the sight to replace the factory sight entirely (common on 1911 pistols), others slip over and pin to the existing blade (most modern autos), and some replace only the colored insert (S&W autos). Check the model number and your specific firearm to confirm compatibility before purchase.

Do these tritium sights require batteries or any maintenance?

No. The Tru-Dot sights use self-illuminating tritium gas tubes that require zero batteries, switches, charging, or maintenance. They'll glow consistently in darkness for years, with no upkeep or replacement parts needed during normal use.

What does the sight picture look like?

The Tru-Dot Green Front & Rear Sights produce a green-on-green 3-dot sight picture: a bright green front sight centered between two green rear dots. This classic tritium configuration provides excellent contrast and rapid target acquisition in low light.

Is the 12-year warranty transferable?

The factory warranty applies to the original purchaser. For details on warranty coverage, transferability, or service, contact Meprolight directly or reach out to Bosque Outdoors with your product details.