Trijicon HD XR Night Sights Green Tritium Glock 43/43X/48 Set

The Trijicon HD XR Night Sight Set delivers superior low-light target acquisition for Glock 43, 43X, and 48 pistols. These sights combine self-luminous tritium with high-visibility orange outline front sight for rapid sight alignment in any lighting condition.

What Makes This Different

Unlike standard plastic sights, the HD XR features machined steel construction with 12-year tritium lamp life. The orange outline front sight provides instant contrast against dark backgrounds while the tritium insert maintains visibility in complete darkness. This dual-illumination system eliminates the need for batteries or external light sources, ensuring consistent performance regardless of conditions.

Key Features

• Green tritium front and rear sights with 12-year guaranteed illumination
• High-visibility orange outline on front sight for rapid target acquisition
• Machined steel construction with anti-reflective black coating
• Snag-resistant design optimized for concealed carry applications
• Direct replacement for factory Glock sights - no gunsmithing required
• Compatible with Glock 43, 43X, 48, and 43E models (excludes MOS variants)
• Maintains factory sight radius and zero when properly installed

The HD XR sight set performs consistently across temperature ranges from -40°F to 160°F, making it suitable for duty carry, competitive shooting, and personal defense applications. The tritium lamps maintain full brightness for the first five years, then gradually dim over the 12-year service life. Installation requires standard sight pusher tools, and the sights maintain compatibility with most holsters designed for factory Glock sight profiles.

Technical Specs

• Front sight: Green tritium with orange outline ring
• Rear sight: Green tritium, no outline
• Material: Machined steel with black nitride finish
• Tritium service life: 12 years guaranteed brightness
• Operating temperature: -40°F to 160°F
• Compatibility: Glock 43, 43X, 48, 43E (non-MOS)
• Country of origin: USA
• Manufacturer warranty: Limited lifetime

Trijicon's reputation for military and law enforcement optics extends to their night sight technology, with over 30 years of tritium sight manufacturing experience. The HD XR represents the latest evolution in self-luminous sight design, combining proven reliability with enhanced visibility features.