Trijicon Sig P220/P229 HD Night Sight Set (Yellow)

BH #TRSG103Y • MFR #SG103Y
Trijicon
Trijicon Sig P220/P229 HD Night Sight Set (Yellow)
Key Features
  • Illuminated Front and Rear Sight Set
  • For Sig Sauer Handguns
  • Green Tritium Phosphor Lamp Illumination
  • Yellow Photoluminescent Aiming Point
The Sig P220/P229 HD Night Sight Set with a yellow-outlined aiming point from Trijicon is a self-illuminating three-dot iron sight for low-light shooting conditions. This configuration of the HD Night Sight fits Sig Sauer firearms (see below for compatibility). The front and rear sights are machined from solid steel and the self-illuminating gas lamps are housed in silicon-cushioned aluminum, making the HD Night Sight ready to withstand the force of rapid firing. The surfaces of both sights are angled and textured to reduce glare and enhance the contrast of the aiming point. The aiming point in the front sight has a yellow glow-in-the-dark ring around the green tritium phosphor gas lamp to improve visibility and assist target acquisition.
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Trijicon SG103Y Overview

  • 1Description
  • 2Tritium Phosphor Illumination
  • 3Aluminum Phosphor Lamp Housing
  • 4Machined Steel Construction
  • 5Compatibility

The Sig P220/P229 HD Night Sight Set with a yellow-outlined aiming point from Trijicon is a self-illuminating three-dot iron sight for low-light shooting conditions. This configuration of the HD Night Sight fits Sig Sauer firearms (see below for compatibility). The front and rear sights are machined from solid steel and the self-illuminating gas lamps are housed in silicon-cushioned aluminum, making the HD Night Sight ready to withstand the force of rapid firing. The surfaces of both sights are angled and textured to reduce glare and enhance the contrast of the aiming point. The aiming point in the front sight has a yellow glow-in-the-dark ring around the green tritium phosphor gas lamp to improve visibility and assist target acquisition.

Tritium Phosphor Illumination

Battery-free tritium phosphor lamps self-illuminate in low-light and no light. The front sight has a yellow photoluminescent ring around the green lamp window to enhance visibility and contrast. Trijicon warrants their green phosphor lamps for a period of 12 years from the date of manufacture.

Aluminum Phosphor Lamp Housing

The tritium phosphor gas is protected by an aluminum housing and sealed by a sapphire jewel window that also protects the lamp while evenly transmitting the emitted light. Silicon shock-mounting suspends the aluminum housing within the machined steel sight and absorbs force from intense recoil.

Machined Steel Construction

Designed specifically to fit Sig Sauer handguns.

Compatibility

  • P220 with dovetail
  • P229
  • P240
  • P245
  • Pro 233
  • Pro 2340
  • Pro 245
UPC: 719307209848

Trijicon SG103Y Specs

Packaging Info
Package Weight0.1 lb
Box Dimensions (LxWxH)5.9 x 5.8 x 0.4"

Trijicon SG103Y Reviews

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YOUR RECENTLY VIEWED ITEMS

Does this work on a Sig P365? Is the front sight ...

Does this work on a Sig P365? Is the front sight a #6? Is the rear sight a #8? Thank-you, Tim
Asked by: Tim
The Trijicon Sig P220/P229 HD Night Sight Set will not fit a Sig P365.
Answered by: John
Date published: 2019-05-29

Confirm these sights are for the P229 9mm and not ...

Confirm these sights are for the P229 9mm and not the .40 ?
Asked by: Daniel
The SG103O is for the .40 P229. Their SG101O is for the 9MM and if upgrading sights, they recommended to check to see if the sites on the gun currently have an 8 engraved on the front and rear.
Answered by: Alex S
Date published: 2021-02-19
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