The Trijicon HD (brand part no. HK108O-600597) is a tritium night sight set, not a light or laser, built by Trijicon as a direct fit for H&K USP Compact pistols. A bright orange front outline surrounds the tritium lamp for faster daylight target acquisition, while the tritium itself keeps the sight picture usable in low light.

Key Specifications

• HD Night Sight set with tritium front and rear lamps.
• Orange front outline for faster daylight pickup.
• Direct fit for H&K USP Compact pistols.

Frequently Asked Questions

Is this a light or a laser? No, it’s a tritium night sight set — a fixed iron sight upgrade, not a light or laser.

What pistol does it fit? H&K USP Compact.

Buy the Trijicon HD Night Sight Set

Add these night sights to your gun sights lineup, shipped from our Lubbock, Texas gun shop.