Trijicon H&K USPC HD Night Sight Orange HK108O

The HK USP Compact is a proven, reliable defensive and duty pistol that serious shooters carry and train with regularly - and the Trijicon HD Night Sights HK108O gives USP Compact 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 HK108O is designed specifically for Heckler & Koch USP Compact models, a purpose-built fit that installs correctly and delivers proper HD sight alignment on this platform. Every Trijicon HD Night Sights set is engineered to the exact dimensions of the handgun it was made for, ensuring correct installation and reliable performance on the compatible USP Compact platform. Professional installation is recommended.

The Orange Night Sights HK108O 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 — 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 HK108O 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.