Meprolight Hyper-Bright Tritium Sight Set - Green/Orange Front, Green/Black Rear (Model 417703131)

The Meprolight Hyper-Bright Tritium Sight Set puts reliable, always-on illumination on your handgun for any lighting condition. This Model 417703131 set pairs a green/orange front sight with a green/black rear sight, giving you strong visual contrast during the day and self-illuminating tritium performance when light fades. If your defensive or duty pistol needs sights you can trust in sunlight, dusk, or total darkness—without batteries, switches, or maintenance—these fixed sights deliver that dependability.

The front sight's bright colored ring (orange in this configuration) stands out clearly in daylight shooting, helping your eye find the sight picture fast. The rear sight's U-notch shape naturally guides your focus to the front sight for quicker target acquisition under pressure. Both front and rear vials contain premium Swiss-made tritium that glows for approximately 12 years, requiring zero upkeep and ready the moment you need it. The all-steel construction is built to handle recoil, impacts, and weather; the snag-free profile won't catch on gear when you draw.

Meprolight engineered these sights as a direct factory replacement set, designed to mount with no modifications on compatible handguns. Drop them in as a pair and you're done. Whether you're a competitive shooter, a defensive-minded civilian, or running duty carry, the Hyper-Bright set gives you a sight system that works in the harsh light of noon and the uncertainty of low-light encounters—all without asking anything of you except to aim.

Key Features

• Swiss-made tritium vials in front and rear sights—self-illuminating for approximately 12 years
• Green/orange front with green/black rear for strong daylight contrast and low-light visibility
• U-notch rear sight geometry speeds target acquisition by directing focus to front sight
• Steel construction, drop-proof and shockproof under heavy recoil
• Snag-free, ultralight design for fast, instinctive draw
• No batteries, switches, or maintenance required—always ready 24/7
• Direct factory replacement; mounts without modification on compatible platforms

Specifications

Model Number	417703131
Brand	Meprolight
Sight Type	Fixed tritium day/night sights
Front Sight Color	Green/Orange
Rear Sight Color	Green/Black
Tritium Source	Swiss-made, premium grade
Tritium Duration	Approximately 12 years
Material	Steel
Rear Sight Profile	U-notch
Power Required	None (self-illuminating)
Durability Rating	Drop-proof, shockproof, weather-resistant

Frequently Asked Questions

Can I mount the Hyper-Bright Tritium Sight Set without gunsmithing or modifications?

Yes. These sights are designed as a direct factory replacement and mount without modifications on compatible handguns. Refer to your pistol's manual or contact Meprolight to confirm fit for your specific model.

How long do the tritium vials stay illuminated?

The Swiss-made tritium in both front and rear sights will glow for approximately 12 years before requiring replacement. No maintenance or recharging is needed during that time.

What's the difference between the front and rear sight colors in this set?

This set includes a green/orange front sight for bright daylight visibility and a green/black rear sight. The color contrast helps you focus on the front sight quickly in all lighting conditions. In low light and at night, both front and rear sights illuminate via tritium, appearing green.

Is this set appropriate for defensive or duty carry?

Yes. The Hyper-Bright sights are built for reliability in any lighting condition and any weather. The snag-free design and steel construction support fast, instinctive aiming under pressure, making them suitable for defensive and duty applications where you need sights you can trust immediately.