Product Description
Fits H&K USP Compact Models
The HD Night Sights were specifically created to address the needs of tactical shooters. The three-dot green tritium night sight set’s front sight features a taller blade and an aiming point ringed in photoluminescent paint while the rear sight is outlined in black and features a wider U-shaped notch. This unique configuration increases visibility and quickens front sight acquisition—even in transitional lighting. Additionally, the front surface of the rear sight is steeply hooked to assist in emergency one-handed slide operation.
NOTE: Professional installation recommended. Dimensions for reference only
ENHANCED FRONT-SIGHT ACQUISITION IN BRIGHT, TRANSITIONAL AND NO-LIGHT SITUATIONS
Glow-in-the-dark, photoluminescent-painted front outline combines with a “U” notch rear and black-painted rear outlines to quickly draw your eye to the front post in all lighting conditions.
ONE-HANDED SLIDE MANIPULATION
Steeply hooked front surface to assist in an emergency, one-handed slide manipulation.
INSTANTLY VISIBLE SIGHT PICTURE IN NO-LIGHT OR LOW-LIGHT SITUATIONS
Tritium phosphor-filled glass lamp provides battery-free glow, allowing for a visible sight picture in all lighting situations.
ENHANCED PROTECTION FROM HEAVY RECOIL AND HARSH CLEANING SOLVENTS
Tritium gas lamps are contained within protective aluminum cylinders and have additional silicone rubber cushioning.
EVENLY DISTRIBUTED LIGHT FROM TRITIUM LAMPS
Each Trijicon® tritium lamp is capped with a sapphire jewel that helps evenly distribute the light and also acts as an additional layer of protection from puncture and cleaning solvents.
INDUSTRY-LEADING RESEARCH, DESIGN & TESTING
We are engineers at heart, like our founder, Glyn Bindon. Therefore, we are bound by a commitment to seek innovative aiming solutions that constantly redefine “brilliant.” This legacy of innovation is fed by what we call The Science of Brilliant®.





| Fits Make | H&K | Fits Model | USP Compact |
|---|---|---|---|
| Front Blade Width | 0.144 in. (3.65mm) | Front Blade Height | 0.198 in. (5.02mm) |
| Overall Front Blade Height | 0.288 in. (7.31mm) | Rear Notch Style | U-Notch |
| Rear Notch Width | 0.169 in. (4.29mm) | Rear Blade Height | 0.185 in. (4.69mm) |
| Overall Rear Height | 0.395 in. (10.03mm) |
Specifications
Overview
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Technical Information
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WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit www.P65Warnings.ca.gov

