Trijicon S&W M&P Trijicon HD Night Sight Orange SA137O

The Smith and Wesson M&P platform is one of the most widely carried and deployed duty and defensive pistol families in the country - and the Trijicon HD Night Sights SA137O gives M&P, SD9 VE, and SD40 VE owners the HD front sight acquisition advantage with an orange photoluminescent front outline that creates immediate, high-contrast front sight visibility in any lighting condition from bright daylight to complete darkness.

The SA137O fits S&W M&P, SD9 VE, and SD40 VE models -please note this sight set excludes M&P Shield and CORE series models, which use different sight dimensions. The Trijicon HD Night Sights SA137O, purpose-built for these specific platforms, ensures proper dovetail installation and HD sight alignment on compatible models. Professional installation is recommended.

The Orange Night Sights SA137O orange photoluminescent paint ring around the taller front sight tritium lamp creates a warm, high-contrast visual reference that draws the eye immediately and naturally to the front sight under stress &md- faster and more reliably than standard three-dot configurations in transitional lighting and dynamic defensive situations. The taller HD front blade provides greater visual presence above the rear sight, accelerating front-sight acquisition without a deliberate search for the aiming point when speed and reliability are required simultaneously.

Three-dot green tritium illumination provides self-luminous performance in complete darkness, without batteries or any electronics.

The Trijicon night sights SA137O black rear sight features a wider U-shaped notch that keeps the HD front sight clearly framed and visible in poor lighting conditions - maximizing the light framing the front sight for a clean, well-defined HD sight picture. The steeply hooked front surface of the rear sight enables emergency one-handed slide operation for dynamic defensive use.