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Trijicon DI Night Sights M&P Shield Green Tritium/Fiber Set

UPC: 719307215283

$118.99

2 in stock

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Description

The Trijicon DI Night Sight set is built for M&P Shield owners who want one sight picture that keeps up no matter the lighting. The front sight stacks a green fiber optic rod over a green tritium lamp, so it glows bright in daylight and stays lit when the sun goes down. The rear runs green tritium as well, giving you a familiar three-point reference in the dark and a clean silhouette during the day. Trijicon backs this up with the durability the brand earned through years of building ACOG and RMR optics.

What Makes the DI Night Sights Different

The standout here is the interchangeable fiber. This is an industry-first design that lets you pull and replace the front fiber right at your bench, and Trijicon offers green, red, amber, and orange options so you can set up the front dot exactly how your eye likes it. A threaded retainer holds everything in place, and the fiber and tritium vial sit inside a housing machined from solid steel, so this is not a fragile setup. The rear sight also carries a steeply hooked front face, which comes in handy if you ever need to rack the slide one-handed off a belt or boot heel.

Fit and Setup on Your M&P Shield

This set drops onto the Smith & Wesson M&P Shield, Shield Plus, and Shield M2.0 in .40, .45, and 9mm. It does not fit the M&P Shield EZ series, so double check your model before ordering. Installation runs like most dovetail sights, meaning a proper sight pusher for the rear makes the job quick and clean. If you are not comfortable pressing your own sights, most gun shops can knock it out in a few minutes.

Why Shield Carriers Reach for These

A compact carry gun like the Shield lives in your waistband and gets pulled in every kind of light, which is exactly where a dual-illuminated front sight earns its keep. You get the fast, eye-grabbing green fiber for daytime draws and the tritium glow for anything low-light, all in a package tough enough for daily carry.

Key Specifications

  • Manufacturer: Trijicon
  • Manufacturer Part Number: SA839-C-601110
  • Model: DI Night Sight Set
  • UPC: 719307215283
  • Fits: S&W M&P Shield, Shield Plus, Shield M2.0 (.40, .45, 9mm; excludes Shield EZ)
  • Illumination: Dual-illuminated tritium and fiber optic
  • Front Sight: Black outline, green tritium, green fiber optic
  • Rear Sight: Black outline, green tritium, U-notch
  • Fiber: Interchangeable, field-replaceable
  • Housing Material: Machined solid steel
  • Rear Sight Face: Steeply hooked for one-handed slide manipulation
  • Style: Interchangeable

What’s Included

  • Trijicon DI front sight (green tritium/green fiber)
  • Trijicon DI rear sight (green tritium)
  • T-10 torque key for fiber retainer changes

Frequently Asked Questions

Will the Trijicon DI Night Sights fit my M&P Shield?

This set is made for the Smith & Wesson M&P Shield, Shield Plus, and Shield M2.0 in .40, .45, and 9mm. It does not fit the M&P Shield EZ series, so confirm which Shield you have before ordering. If you are unsure, check the markings on your slide or reach out and we can help you sort it out.

Can I really change the front fiber color myself?

Yes, that is the whole point of the DI system. A threaded retainer on the front sight lets you swap the fiber at your own bench using the included T-10 torque key. Trijicon sells replacement fibers in green, red, amber, and orange so you can tune the front dot to your eye.

Do I need special tools to install these sights?

The rear installs like a standard dovetail sight and goes smoothly with a proper sight pusher. Trying to drift it with a punch and hammer risks marring the sight or slide, so a pusher tool is the way to go. If you would rather not tackle it yourself, most gun shops can press these on in a few minutes.

How is the tritium different from the fiber optic on these sights?

The two work together to cover every lighting condition. The green fiber optic gathers ambient light for a bright, eye-catching front dot in daylight, while the tritium lamp glows on its own with no batteries needed, keeping your aiming point lit in low light and total darkness.

Additional information

UPC

719307215283

Manufacturer

Manufacturer Part Number

SA839-C-601110

Length

7.1

Package Height

0.7

Package Width

5.1

Product Type

Accessory-Lasers and Sights

Shipping Weight

1.2

Style

Interchangeable

Model

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