XS Sights R3D 2.0 Night Sights — Orange Front

Description

Overview

The XS Sights R3D 2.0 is a second-generation tritium night sight set engineered to improve sight visibility in low-light conditions. It pairs self-luminous tritium lamps in both front and rear with a photoluminescent glow dot on the front for enhanced contrast and faster alignment. Constructed from CNC machined steel with a Black Nitride finish and a serrated rear, these sights are intended for everyday carry and duty use.

Key Specifications

• The model is R3D 2.0 from XS Sights.
• The front and rear use tritium lamps for self-luminous low-light visibility.
• The front includes a photoluminescent (Glow Dot) ring in orange that absorbs ambient light and glows in low light.
• The rear features a 0.170-inch wide notch to increase sight picture visibility.
• The front sight measures 0.145-inch in width for a bold aiming reference.
• The rear is serrated to reduce glare and improve focus on the front sight.
• The finish is a Black Nitride surface for corrosion and wear resistance.
• Construction is CNC machined steel for durability under regular use.
• The tritium lamps carry a 12-year luminosity warranty as stated by the manufacturer.
• The design includes a rear ledge to aid one-handed slide manipulations.

These features combine to deliver a clear, high-contrast notch-and-post sight picture that performs in bright and low light. The wider front and rear sight footprints, along with the Ember Glow Dot and enhanced rear tritium lamps, are intended to speed target acquisition and retain a defined sight picture during routine carry and duty scenarios.

Note: specific model fitment is referenced by the manufacturer; see product notes for details and verification.

Closing

The R3D 2.0 balances rugged construction with improved low-light visibility, offering a reliable sight set for everyday carry, duty use, or any application where fast, repeatable sight alignment is important. Its combination of tritium illumination, photoluminescent front ring, and corrosion-resistant finish provides long-term performance and consistent sighting in varied lighting conditions.