Xs Sight Systems R3D Night Sights Green S&W M&P & M2.0: Full Size Compact

XS Sight Systems R3D night sights in green are purpose-built replacements for Smith & Wesson M&P and M2.0 pistols in both full-size and compact frames. If you carry a duty or defensive M&P, shoot it regularly, or train in low-light conditions, R3D sights give you a sight picture that doesn't depend on ambient light or a flashlight. Green tritium glows independently in darkness—no batteries, no activation, just instant visibility when you need it.

The R3D line represents XS Sights' approach to night sight design: redundancy and speed. The larger front sight post and wider rear aperture reduce the visual noise that slows target acquisition in dim light, while the tritium-filled elements keep your sight picture glowing throughout the night. Whether you're a competitor, a hunter working through dawn and dusk, or someone who takes self-defense seriously, R3D sights are a no-excuses upgrade over standard factory sights.

Installation is straightforward if you're handy, or most gunsmiths can swap them in quickly. The sights are engineered to work seamlessly with your M&P or M2.0's slide profile, so there's no guesswork about fit. Green tritium is easier on the eyes than some other colors in sustained low-light use, and it holds its glow for years of reliable service.

Key Features

• Green tritium for low-light visibility without relying on external light sources
• Oversized front post and wide rear aperture for faster target acquisition
• Direct fit for S&W M&P and M2.0 full-size and compact models
• Durable, self-illuminating design—no batteries or activation required

Specifications

Frequently Asked Questions

Will R3D night sights work on both full-size and compact M&P models?

Yes. These sights are designed to fit Smith & Wesson M&P and M2.0 pistols in both full-size and compact configurations.

Do I need a light or batteries to use these sights?

No. R3D sights use self-illuminating green tritium, which glows continuously in darkness without any external power or light source.

How long does the tritium stay bright?

Tritium sights provide reliable luminosity for many years. The exact duration depends on use and storage conditions, but they are designed to remain functional long-term.

Can I install these myself, or do I need a gunsmith?

Installation depends on your familiarity with handgun maintenance and tools. Many shooters handle the swap themselves, while others prefer to have a gunsmith perform the installation to ensure proper fit and function.