XS Sights GLR201P6N R3D 2.0 Night Sights Glock Green Tritium Orange

The XS Sights GLR201P6N R3D 2.0 Night Sights transform low-light shooting accuracy for Glock pistols with advanced tritium technology and high-visibility design. These professional-grade sights eliminate the guesswork in dim conditions while maintaining precision for daylight shooting.

What Makes This Different

The R3D 2.0 system combines a large orange outline front sight with green tritium inserts for superior target acquisition speed compared to standard three-dot configurations. The rear sight features a shallow V-notch that naturally draws the eye to the front post, reducing sight alignment time by up to 30% in testing. This design philosophy prioritizes speed without sacrificing precision, making it distinct from traditional night sight setups that can appear cluttered in rapid-fire scenarios.

Key Features

• Green tritium vials provide 12-year illumination without batteries or external power
• Orange outline front sight increases daylight visibility and contrast
• CNC-machined steel construction with Melonite finish resists corrosion
• Shallow V-notch rear sight design accelerates target acquisition
• Direct replacement for factory Glock sights with standard dovetail mounting
• 0.180" front sight height maintains proper sight picture
• Fits most popular Glock models including 17, 19, 22, 23, and 26

Field testing demonstrates consistent performance across temperature ranges from -20°F to 150°F without point-of-impact shift. The tritium remains visible in complete darkness while the orange outline provides rapid sight picture acquisition in dawn and dusk conditions. Law enforcement agencies report improved qualification scores and faster draw-to-first-shot times when officers transition from standard sights to the R3D 2.0 configuration.

Technical Specs

• Front sight height: 0.180 inches
• Rear sight height: 0.200 inches
• Material: CNC-machined steel with Melonite coating
• Tritium color: Green front and rear
• Front sight outline: Orange polymer
• Dovetail cut: Standard Glock specification
• Tritium lifespan: 12 years minimum brightness
• Weight: 0.3 ounces combined
• Country of origin: USA

The GLR201P6N represents proven technology that addresses real-world shooting challenges without unnecessary complexity. Professional installation ensures proper zero and optimal performance for both recreational and duty applications.