Trijicon DI Night Sight Set for S&W M&P/M&P M2.0/SDVE - 3-Dot Tritium Green Fiber Optic with Black Retainer

The Trijicon DI Night Sight Set for S&W M&P/M&P M2.0/SDVE brings dual-illumination technology to your duty or defensive pistol, combining fiber optic brightness in daylight with tritium glow when the sun goes down. This three-dot sight configuration pairs a rear sight and a front sight—both equipped with green tritium—so you maintain a consistent aiming reference from bright outdoor ranges to low-light indoor scenarios and everything between. The front sight adds a green fiber optic element, amplifying collected ambient light for that ultra-bright daytime sight picture that fiber optics are known for.

What sets the DI apart is its field-replaceable fiber design. Trijicon engineered the front sight with an interchangeable fiber rod, so you can swap fibers in the field without tools—or use the included torx key to change them at your bench. That means if your fiber ever gets damaged, a replacement is a quick fix, not a trip back to the gunsmith. The fiber is finished with the same chemical and heat-resistant coating Trijicon applies to its ACOG scopes, and it's capped with a sapphire jewel to protect the tritium lamp underneath. The black ring retainer holds everything together and complements modern M&P aesthetics.

This sight set is purpose-built for shooters who demand reliability in changing light. Whether you're running drills on a sunny range, doing low-light training, or carrying for self-defense, the combination of fiber and tritium means you always have a bright, visible aiming point. The three-dot layout is familiar and fast, letting you focus on sight alignment and trigger control rather than learning a new sight picture.

Key Features

• Dual-illumination design: bright fiber optic in daylight, tritium glow in darkness
• Field-replaceable fiber optic rod—swap fibers without sending the sight back
• Green tritium and green fiber front sight; green tritium rear sight
• Three-dot sight picture for fast, intuitive target acquisition
• Chemical and heat-resistant fiber finish, sapphire jewel protection
• Black ring retainer; includes two additional green fiber rods and torx key
• Designed specifically for S&W M&P, M&P M2.0, and SDVE platforms

Specifications

Frequently Asked Questions

Will these sights fit my S&W M&P or M&P M2.0?

Yes, the Trijicon DI Night Sight Set is designed for S&W M&P, M&P M2.0, and SDVE platforms. If you own one of those models, these sights will mount directly.

What do I get in the box?

The set includes a rear sight with green tritium, a front sight with green tritium and green fiber with a black ring retainer, two additional green fiber rods, and a torx key for changing or replacing the fiber rod.

Can I replace the fiber optic if it gets damaged?

Yes. The Trijicon DI Night Sights feature a patent-pending interchangeable fiber design that allows you to swap fibers in the field or at your workbench using the included torx key. Two spare fiber rods come in the package.

How do these sights perform in low light or darkness?

The tritium lamps glow continuously without any external power source, providing a visible aiming point in complete darkness. In daylight and twilight conditions, the green fiber optic amplifies available light for an ultra-bright sight picture.