Xs Sight Systems R3D 2.0 Std Height Night Sight For Sig/Springfield Orange

The XS Sight Systems R3D 2.0 night sight for Sig and Springfield pistols brings genuine low-light capability to your carry gun without the guesswork. Whether you're running a P320, P365, P226, P229, XD series, HellCat, or FN 509, these standard-height sights give you a fighting tool that works when it matters most—in dim light, no light, and everything in between. The R3D 2.0 represents a real step forward: brighter illumination, easier installation (50% less force than the first generation), and the durability to handle years of EDC carry and training abuse.

The sight picture is purpose-built for speed and accuracy across lighting conditions. The front sight features dual-illuminated tritium and photoluminescent material, meaning it works powered by ambient light during the day and by radioactive tritium vials at night—no batteries, no electronics to fail. The rear sight is serrated and blacked out, which eliminates distraction and keeps your focus downrange where it belongs. This design philosophy—bright front, dark rear—is proven by generations of defensive shooters and remains the standard for fast target acquisition.

Installation matters on a carry gun, and XS engineered these sights to go on with 50% less installation force than their earlier R3D design. If you've wrestled with dovetail sights before, you'll notice the difference. For anyone carrying a Sig P320, P365, P226, or P229, or running an XD platform, HellCat, or FN 509, the R3D 2.0 in orange is a practical upgrade that turns your factory sights into a genuine night-fighting tool.

Key Features

• Dual-illuminated front sight (tritium and photoluminescent) for visibility in daylight, low light, and darkness
• Serrated, blacked-out rear sight for fast downrange focus
• 50% less installation force than original R3D—easier to fit without a sight pusher
• Built for EDC durability and everyday carry abuse
• Fits Sig P320, P365, P226, P229; Springfield XD(M)(S)(E), HellCat; FN 509

Specifications

Frequently Asked Questions

What pistols do these R3D 2.0 sights fit?

The R3D 2.0 sights in this listing are cut for Sig P320, P365, P226, and P229 pistols, as well as Springfield XD(M)(S)(E) and HellCat models, and the FN 509. Check your specific gun to ensure compatibility before ordering.

Do R3D 2.0 night sights work without batteries?

Yes. The front sight uses tritium (self-illuminating) and photoluminescent material, meaning it glows at night powered by the tritium vials and absorbs ambient light during the day. No batteries or external power required.

Are these easier to install than standard night sights?

XS engineered the R3D 2.0 to require 50% less installation force than their original R3D design, making them simpler to fit without requiring a dedicated sight pusher tool on most builds.

What's the difference between the front and rear sight design?

The front sight is bright and dual-illuminated for target acquisition, while the rear sight is serrated and blacked out. This proven contrast helps your eye focus downrange quickly in any light condition.