---
product_id: 1507613
title: "TFO Tritium & Fiber-Optic Handgun Sight, Durable Compact High-Visible Front & Rear Night Sight Set, Compatible with Sig Sauer Handguns"
brand: "truglo"
price: "€ 107.57"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/1507613-tfo-tritium-and-fiber-optic-handgun-sight-durable-compact-high
store_origin: IE
region: Ireland
---

# Low-Light Visibility Durable Construction High Accuracy TFO Tritium & Fiber-Optic Handgun Sight, Durable Compact High-Visible Front & Rear Night Sight Set, Compatible with Sig Sauer Handguns

**Brand:** truglo
**Price:** € 107.57
**Availability:** ✅ In Stock

## Summary

> 🔫 Shoot with Confidence: Your Ultimate Night Sight Companion!

## Quick Answers

- **What is this?** TFO Tritium & Fiber-Optic Handgun Sight, Durable Compact High-Visible Front & Rear Night Sight Set, Compatible with Sig Sauer Handguns by truglo
- **How much does it cost?** € 107.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/1507613-tfo-tritium-and-fiber-optic-handgun-sight-durable-compact-high)

## Best For

- truglo enthusiasts

## Why This Product

- Trusted truglo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** CNC-machined steel ensures durability for every adventure.
- • **Snag-Free Design:** Enjoy a smooth draw with snag-resistant construction.
- • **All-Day Visibility:** Experience 24/7 clarity with patented TFO technology.
- • **Precision Performance:** Elevate your shooting game with unmatched accuracy.
- • **Seamless Compatibility:** Perfectly fits Sig Sauer #8 handguns for effortless integration.

## Overview

The Truglo TFO Tritium & Fiber-Optic Handgun Sight Set is engineered for precision and reliability, featuring a unique combination of Tritium and Fiber-Optic technology for superior visibility in all lighting conditions. Compatible with Sig Sauer handguns, this durable sight set enhances shooting accuracy and performance, making it an essential accessory for any tactical enthusiast.

## Description

TRUGLO TFO Tritium & Fiber-Optic Handgun Sight, Durable Compact High-Visible Front & Rear Night Sight Set, Compatible with Sig Sauer Handguns

## Features

- HIGH ACCURACY - The better you can see your gun sight, the better you can shoot; Improve your shooting skills with the TruGlo TFO Front & Rear Sight Set, which provides fast target acquisition and allows you to increase accuracy
- LOW-LIGHT VISIBILITY - Compatible with Sig Sauer handguns, the Tritium & Fiber-Optic Sight gathers and directs surrounding ambient light for constant visibility in daylight or complete darkness; In addition, a concealed fiber cannot be seen by the target
- PATENTED TECHNOLOGY - The TruGlo Night Sight for handguns combines glow-in-dark Swiss Tritium and Fiber-Optic elements, providing unmatched brightness; The patented TFO technology ensures 24-hour visibility without any batteries or light exposure
- RELIABLE CONSTRUCTION - The CNC-machined steel along with Fortress Finish Nitride protective coating provides durability and long service life; The snag-resistant design of the TFO Handgun Sights does not catch on clothing and fits standard holsters
- COMPATIBILITY - This TFO Green Front & Yellow Rear Night Sight Set is compatible with Sig Sauer #8 Front / #8 Rear handguns; Designed for any light conditions, the TruGlo Glowing Gun Sight is sure to become your indispensable shooting accessory

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TRUGLO |
| Color | Yellow Rear Sight |
| Style | Sig Sauer #8/#8 |
| Item Dimensions LxWxH | 1 x 1 x 1 inches |
| Sport | Hunting, Tactical & Military |
| Item Weight | 0.1 Pounds |
| Material | Alloy Steel |
| Magnification Minimum | 1 x |
| Compatible Devices | Handgun |
| Mounting Type | Dovetail Mount |
| Night vision | Yes |
| Eye Relief | 3 Inches |
| Item Package Dimensions L x W x H | 7.56 x 6.3 x 1.3 inches |
| Package Weight | 0.07 Kilograms |
| Brand Name | TRUGLO |
| Warranty Description | Limited |
| Model Name | TFO Tritium and Fiber-Optic Handgun Sights for Sig Sauer Pistols |
| Suggested Users | Unisex-adult |
| Number of Items | 1 |
| Manufacturer | TruGlo |
| Part Number | TG131ST1Y |
| Included Components | Sights |
| Size | One Size |

## Images

![TFO Tritium & Fiber-Optic Handgun Sight, Durable Compact High-Visible Front & Rear Night Sight Set, Compatible with Sig Sauer Handguns - Image 1](https://m.media-amazon.com/images/I/317I+HgqVyL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Are these both #8, or #8 rear and #6 front? The title and description contradict each other.**
A: These are #8 Rear  #6 Front. That's the correct numbers for a .45/.40 caliber.

**Q: I have a sig p320 in 40s&w full size frame.. will these fit?**
A: Way too late for your question, but hopefully will help others reading this.  You're being fed misinformation.  For .40 & .45 calibers, use #6 front/#8 rear.  For 9mm & 357Sig, use #8 front/#8 rear.  This is for the Classic Sig pistols (P226, P229).  I assume Sig uses the same sights on both their Classic line and the newer P320, but that's not definitive.

**Q: will these fit a Springfield XDs 3.3 in .45 acp?**
A: Fred T. - yes, here's the sizing information for all XD, XDm, and XDs:Springfield XD/XDM/XDS  Rear sight heights:XD +1 similar to the standard "G" marked factory rear height: will work for all 9mm, .40 and .45 XD models. XD +2 higher rear: similar to factory "H" heightXD +3 Extra high: custom or long range zero

**Q: Will this model work on a Sig P228?**
A: Yes, used them on mine.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-06*