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XS Sights R3D 2.0 Green Night Sights for S&W M&P Shield

UPC: 647533004206

$138.37

1 in stock

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Description

Factory sights on the M&P Shield get the job done, but if you carry this pistol for defense you want something that shows up when it counts. The R3D 2.0 is XS Sights' second-generation night sight set, and it's built around a simple idea: drive your focus to the front sight fast, in any light. The green front dot pairs a Swiss-made tritium vial with XS's photoluminescent Glow Dot, so it soaks up ambient light for a high-contrast aiming point during the day and keeps glowing on its own once the sun's gone. The rear is serrated and blacked out to cut glare and keep your eye where it belongs, with two tritium lamps to help you line things up in the dark.

What Sets the R3D 2.0 Apart From the Original

This generation runs bigger, brighter tritium lamps in the rear compared to the first R3D set, and each rear lamp is ringed in black PVC to sharpen the edges and separate the rear dots from the front. The result is a cleaner sight picture and quicker alignment when the lighting is working against you. The 0.170-inch wide rear notch leaves plenty of daylight on either side of the front post, which speeds things up in a hurry.

Built for Everyday Carry Duty

The R3D 2.0 sights are CNC machined from solid steel bar stock and wear a BlackNitride finish that shrugs off corrosion and holds up to sweat, humidity, and the daily grind of pocket-to-holster life. XS rates the tritium to glow for around 12 years, so this is a set-it-and-carry-it upgrade. This is the suppressor-height version, tall enough to co-witness with a red dot or clear a threaded barrel.

Getting the R3D 2.0 on Your Shield

XS redesigned the dovetail with their EasyPress feature, which cuts the force needed for install by up to 50 percent versus the older R3Ds. A lead-in edge lets the rear sight start into the dovetail before the crush zone takes over, so a sight pusher makes quick work of it. Fits the M&P, M2.0 Shield, Shield Plus, and Shield OR models.

Key Specifications

  • Manufacturer: XS Sights
  • Model: R3D 2.0
  • Manufacturer Part Number: SW-R204P-6G
  • UPC: 647533004206
  • Fits: S&W M&P, M2.0 Shield, Shield Plus, Shield OR
  • Product Type: Tritium Night Sight
  • Style: Suppressor Height
  • Color: Green Front Outline, Green Tritium Front and Rear
  • Illumination: Dual-illuminated tritium with photoluminescent Glow Dot
  • Front Sight Width: 0.145 in
  • Rear Notch Width: 0.170 in
  • Material: CNC-machined solid steel bar stock
  • Finish: BlackNitride
  • Tritium Life: Approximately 12 years

What’s Included

  • R3D 2.0 front sight
  • R3D 2.0 rear sight
  • Installation instructions

Frequently Asked Questions

Will the R3D 2.0 sights co-witness with a red dot on my Shield?

Yes, this is the suppressor-height version, which sits tall enough to co-witness with most miniature red dots or clear a suppressor. That's why the SKU covers the optic-ready Shield OR models along with the standard M&P and Shield Plus. If you're running a dot, these give you a lower-third or absolute co-witness reference depending on your optic.

How bright is the front sight during the day versus at night?

The front dot uses XS's photoluminescent Glow Dot around a tritium center, so it pulls double duty. In daylight the green Glow Dot gives you a high-contrast aiming point, and it charges up from ambient light so it glows on its own in the dark. The tritium vial keeps it visible in true no-light situations without needing any charge.

Can I install the R3D 2.0 sights myself?

Most folks can with the right tool. XS redesigned the dovetail with their EasyPress feature that cuts installation force by up to 50 percent compared to the first-gen R3D, using a lead-in edge and crush zone so the rear starts in easy. A quality sight pusher is the way to go, though a gunsmith can knock it out fast if you'd rather not fuss with it.

How long does the tritium last?

XS rates the tritium lamps to glow for roughly 12 years. Tritium naturally dims over its life, so it fades gradually rather than switching off all at once. For a carry gun that's a long service window before you'd think about a refresh.

Additional information

UPC

647533004206

Manufacturer

Manufacturer Part Number

SW-R204P-6G

Color

GREEN

Model

Product Type

Night Sight

Style

Suppressor Height

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