XS SIGHTS R3D Tritium Night Sights for M&P & Shield Series

Overview

The XS SIGHTS R3D Tritium Night Sights deliver a dependable, low-light sight picture without batteries. The three-dot setup pairs a front green photoluminescent dot with a self-illuminated Tritium bead, providing visibility in both bright and dim conditions.

Why it matters

In daylight, the photoluminescent dot adds high contrast for fast target acquisition. In low light, the Tritium remains visible, helping you regain sight quickly. The blacked-out rear sight reduces distractions and directs focus to the front sight, while a rear ledge supports one-handed slide manipulations—handy when one hand is occupied.

• Self-illuminated Tritium glows 24/7, battery-free.
• Front sight features a green photoluminescent dot for daylight and low-light readability.
• Blacked-out rear sight lowers distractions and emphasizes the front sight.
• Rear sight ledge enables one-handed slide manipulations for fast reloads or malfunction drills.

Fit, build, and warranty

These steel sights are machined in the USA from American-made steel and are designed to fit Smith & Wesson M&P and M2.0 Shield family pistols, including Shield Plus, Shield OR, and Shield X. The set supports 9mm, .40 S&W, and .45 ACP calibers and is backed by a 12-year Tritium Illumination Warranty.

• Fits M&P & M2.0 Shield family: Shield, Shield Plus, Shield OR, Shield X (9mm, .40 S&W, .45 ACP).
• Made in the USA from durable steel; built to endure daily use.
• 12-year Tritium Illumination Warranty provides long-term assurance.

In real-world scenarios—ranging from dawn patrols to indoor ranges—the R3D set aims to support reliable sight alignment and quicker target cueing across lighting transitions. Benefits vary with lighting and technique, but the system is designed to offer a consistent, battery-free illumination and a focused front-sight picture when you need it most.