XS Sights R3D 2.0 Orange Suppressor Height Night Sights

The XS Sights R3D 2.0 is a suppressor-height night-sight set with tritium illumination in the front and rear sights. Its orange photoluminescent front dot, serrated rear sight, and BlackNitride finish are designed for clear sight alignment across changing lighting conditions.

The front sight uses a 0.145-inch-wide profile with an orange Ember Glow Dot surrounding the tritium lamp. The rear sight has a 0.170-inch-wide notch, glare-reducing serrations, black PVC rings around the tritium lamps, and a ledge that supports one-handed slide manipulation. Tritium is specified to glow for 12 years.

The set is CNC-machined from steel and uses revised dovetail dimensions intended to support installation with a sight pusher. The supplied information also identifies optic-height compatibility for factory MOS pistols with the Trijicon RMR and SRO, Holosun 507C series, and Vortex Viper.

Key Specifications

• The sight type is three-dot night sights with tritium illumination.
• The front sight features an orange photoluminescent glow dot surrounding the tritium lamp.
• The rear sight uses a 0.170-inch-wide notch for increased visibility around the front sight.
• The front sight measures 0.145 inches wide.
• The construction is CNC-machined steel with tritium front and rear lamps.
• The surface treatment is a BlackNitride finish for wear and corrosion resistance.
• The rear sight includes a ledge for one-handed slide manipulation.
• The tritium illumination is specified for 12 years.
• The set is designed as suppressor-height sights.
• The listed overall dimensions are 1.20 x 4.95 x 8.15 inches.

With a high-contrast orange front reference, low-light tritium illumination, and a glare-reducing rear sight design, the R3D 2.0 provides a durable sighting upgrade for compatible handgun configurations. Its steel construction and corrosion-resistant finish are suited to regular carry and range use.