XS Sight Systems R3D 2.0 Suppressor Height Green Fits Glock 20/21

Overview

XS Sights R3D 2.0 Suppressor Height Night Sight Features The dual-illuminated tritium photoluminescent front sight features a bright green ring providing enhanced visibility during daylight and glowing in low-light conditions. The blacked-out serrated rear sight minimizes glare while incorporating a rear sight ledge for one-handed slide manipulation. Precision CNC-machined from steel and finished with black nitride these sights offer exceptional durability and corrosion resistance. The traditional 3-dot notch and post sight picture provides a familiar aiming reference and the DIY install rating allows for easy self-installation. XS Sights R3D 2.0 Suppressor Height Night Sight Specifications Compatibility: Glock 20 21 29 30 30S 37 41 Sight Height: Suppressor Height (Compatible with Suppressors & Red Dots) Front Sight: Green Tritium with High-Contrast Green Ring Rear Sight: Green Tritium Black Nitride Finish Anti-Glare Serrations Sight Picture: Traditional 3-Dot Notch and Post Material: CNC-Machined Steel Special Features: Rear Sight Ledge for One-Handed Slide Manipulation Installation: DIY Rated for User Installation Origin: Made in the U.S.A.