Xs Sights R3D 2.0 Night Kimber 1911 Custom 5" & Ultra Carry Green

The XS Sights R3D 2.0 night sights for Kimber 1911 Custom 5" and Ultra Carry pistols bring serious low-light capability to your carry or range gun. Built on a traditional notch-and-post sight picture that shooters already know, the R3D 2.0 combines a tritium-filled front sight with a high-contrast green element that both glows in darkness and gathers ambient light during the day. The rear sight houses its own tritium lamp and includes an anti-reflective lens to keep unwanted glints out of your sight picture. Whether you're working a defensive scenario at dawn, navigating a tactical course, or simply want the security of sight acquisition in any light, these are engineered sights that don't ask you to relearn your fundamentals.

Installation is straightforward: the kit includes everything you need—front and rear sight assemblies, a hex wrench, threadlocker, and detailed instructions. The rear sight is built with a ledge that makes one-handed slide manipulation possible, a feature that matters in real-world defensive situations. CNC machined from durable steel and finished in BlackNitride for corrosion resistance, these sights are built to outlast the pistol. The tritium is warranted for 12 years, so you're covered through years of shooting.

The R3D 2.0 sits in the sweet spot for Kimber 1911 owners: premium night sight technology without the learning curve of a red dot or holographic system. If your Kimber is a duty gun, a serious carry piece, or a reliable range workhorse, these sights elevate your capability when it matters most.

Key Features

• Tritium-filled front and rear sights for no-light acquisition
• High-contrast green front sight element absorbs and reflects ambient light
• Anti-reflective rear tritium lens minimizes glint
• Serrated rear sight reduces glare in bright conditions
• Rear sight ledge enables one-handed slide manipulation
• BlackNitride finish resists corrosion and wear
• Fits Kimber 1911 Custom 5" and Ultra Carry models
• Compatible with standard holsters
• Complete installation kit with hex wrench and threadlocker
• 12-year warranty on tritium luminosity

Specifications

Brand	XS Sights
Model	R3D 2.0
Sight Type	Night sights, notch and post
Compatibility	Kimber 1911 Custom 5", Kimber Ultra Carry
Material	CNC machined steel
Finish	BlackNitride
Front Sight	Tritium with high-contrast green element
Rear Sight	Tritium with anti-reflective lens, serrated, ledge for one-handed slide manipulation
Rear Sight Rings	Black PVC
Tritium Warranty	12 years
Included	Front sight, rear sight, hex wrench, red threadlocker, installation instructions

Frequently Asked Questions

Will the XS Sights R3D 2.0 fit my Kimber 1911?

These sights are engineered specifically for the Kimber 1911 Custom 5" and Kimber Ultra Carry. They fit standard holster options, so your current carry setup should work without modification.

Do I need a gunsmith to install these sights?

Installation is straightforward for someone with basic gunsmithing knowledge. The kit includes a hex wrench, red threadlocker, and detailed instructions. If you're not comfortable doing it yourself, a qualified gunsmith can have you running in minutes.

What's included in the box?

The kit contains the front sight, rear sight, hex wrench for the rear sight set screws, red threadlocker, and an instruction insert with all the details you need.

How long does the tritium glow last?

XS Sights warrants the tritium for 12 years, covering the useful life of the sights under normal use. After that period, the glow will gradually diminish, but the sight picture itself remains functional.