Trijicon DI Night Sight Set for Smith & Wesson M&P, M&P M2.0, SD9 VE & SD40 VE

Ultra-bright, versatile aiming for any light condition

Built on Trijicon’s long heritage of precision, the DI Night Sight Set for Smith & Wesson pistols combines daylight brightness with dependable low-light visibility. The dual-illumination system blends a fiber optic element for crisp daytime aiming with a tritium lamp that glows when ambient light fades. The result is a clearly defined aiming point across the lighting spectrum, supporting quick transitions from sunlit outdoors to indoor ranges or nighttime environments without sacrificing clarity.

A standout feature is the field-replaceable fiber. The front sight includes a threaded retainer that makes fiber changes straightforward in the field—no need to ship the sights away for service if a piece wears or breaks. The fiber and tritium are secured inside a robust steel housing, designed to endure daily handling, recoil, and the bumps of training or duty use.

Designed for everyday pistol use

The DI Night Sights feature a steeply hooked rear surface to support emergency one-handed slide manipulations, helping maintain control and speed when it matters most. The compact sight profile remains durable and unobtrusive, supporting reliable aiming in a variety of shooting scenarios.

Compatibility and customization

These sights fit Smith & Wesson M&P, M&P M2.0, SD9 VE, and SD40 VE models. Note that Shield and CORE series are not included. Shooters can also personalize the setup by choosing among available fiber and ring retainer colors, enabling a customized look without compromising performance.

• Exceptional brightness in daylight and strong visibility in low light
• Field-replaceable fiber for easy maintenance on the trail or at the range
• Durable field-ready construction in solid steel housing
• Designed to support everyday use with effective one-handed slide manipulation
• Interchangeable color options for fiber and retainer rings to suit your setup

Professional installation is recommended to ensure proper alignment and peak performance. Dimensions are provided for reference and may vary by model.

Real-world use cases

From bright outdoor environments to dim indoor ranges, the DI Night Sights maintain a bright aiming point that aids quick target acquisition. In low-light settings, the tritium component remains visible, while the field-replaceable fiber keeps maintenance flexible and time-efficient.

• Daylight reliability supports fast target focus
• Low-light visibility enhances cue recognition
• Rugged steel housing withstands regular handling