---
product_id: 672618893
title: "Emergency Signal Mirror, Mark 3, Military Issue"
brand: "5col survival supply"
price: "B/.156"
currency: PAB
in_stock: true
reviews_count: 9
category: "5col Survival Supply"
url: https://www.desertcart.com.pa/products/672618893-emergency-signal-mirror-mark-3-military-issue
store_origin: PA
region: Panama
---

# Visible for miles in hazy conditions Compact 2x3 or 3x5 inch sizes Military-grade glass mirror Emergency Signal Mirror, Mark 3, Military Issue

**Brand:** 5col survival supply
**Price:** B/.156
**Availability:** ✅ In Stock

## Summary

> 🪞 Signal your survival with military precision — don’t get lost, get found!

## Quick Answers

- **What is this?** Emergency Signal Mirror, Mark 3, Military Issue by 5col survival supply
- **How much does it cost?** B/.156 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/672618893-emergency-signal-mirror-mark-3-military-issue)

## Best For

- 5col survival supply enthusiasts

## Why This Product

- Trusted 5col survival supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Ready-to-Go:** Lightweight and pocket-sized, designed to fit seamlessly in survival kits, backpacks, or worn around the neck.
- • **Unmatched Reflectivity:** Crafted from premium glass for maximum brightness, outshining plastic alternatives every time.
- • **Precision Targeting Grid:** Integrated heliograph grid ensures pinpoint accuracy when signaling rescuers miles away.
- • **Military-Grade Reliability:** Berry Amendment compliant and built to US MIL-M-18731E specs for trusted performance in critical moments.
- • **Versatile Wilderness Essential:** Perfect for pilots, hunters, rangers, and outdoor pros who refuse to be left unseen.

## Overview

The Mark 3 Emergency Signal Mirror is a rugged, glass heliograph mirror built to military specifications, offering superior reflectivity and visibility for miles. Available in two compact sizes (2x3 and 3x5 inches), it features a precision targeting grid and is lightweight enough for any survival kit. Trusted by professionals and outdoor enthusiasts alike, this Berry Amendment compliant tool is your ultimate lifeline in wilderness emergencies.

## Description

Designed to help downed aviators signal rescuers, the Mark 3 signal mirror is brighter and more reflective than its plastic counterparts. Visible for miles, it is a reliable, high-quality survival tool that could mean the difference between life and death for any person lost in the wilderness. The Type I Mirror measures 2 in. x 3 in. and weighs 2.3 oz. The Type II Mirror measures 3 in. x 5 in. and weighs 5.4 oz.

Review: The Real Deal - Mark 3 - 2.1 oz for the 2x3 - This is the real deal - from what I read (not from experience) this does seem military grade. It has a reflective grid in the center hole that helps you pinpoint where you are aiming, and the instructions on the back are really helpful. I believe this reflective grid is what makes this mirror Mark 3. Some people complain it is heavy. Ok, sure, for the size it feels heavy. But the 2x3 size is 2.1 oz (60 gr) - in my mind, totally acceptable. It is a real mirror, but well built and rugged. I will still wrap it in something useful. I am buying two more. I totally recommend.
Review: No complaints at all! - I accidentally ordered the 3 X 5 inch mirror initially. It was too big for my liking so I arranged for a return. I ordered this, the 2 X 3 inch beauty. The quality is remarkable and, if I didn’t know better, I’d say it was made from bulletproof glass. What a beautiful product. Oh, and about the return, my 22 year-old son forbid me to return it. He loves it and it resides comfortably in his pack now. Thanks for a surprisingly great product!

## Features

- Manufactured from glass for maximum reflectivity, this mil-spec signal mirror is substantially brighter than its plastic counterparts. The Type 1 and Type 2 mirrors can be seen for miles.
- This Berry Amendment Compliant heliograph signalling device conforms to US military specification MIL-M-18731E Type I 2 in. x 3 in. (NSN: 6350-01-455-6695) and Type II 3 in. x 5 in. (NSN: 6350-01-455-6671).
- Ideal for use by downed pilots, hunters, surveyors, rangers, smoke-jumpers, and any wilderness professional.
- Mark 3 Emergency Signalling Mirrors can attract rescuers on ships or aircraft farther away than can be seen by the naked eye, even in hazy conditions.
- Their compact size means the MIL-M-18371E Mark 3 Signal Mirrors can be carried in pockets, survival vests, backpacks, and vehicles. The included lanyard even allows the mirror to be carried around the neck

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076YZNP9P |
| Best Sellers Rank | #227,677 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #205 in Camping Survival Kits |
| Brand | 5col Survival Supply |
| Brand Name | 5col Survival Supply |
| Customer Reviews | 4.7 out of 5 stars 155 Reviews |
| Included Components | Mirror |
| Item Weight | 2.72 ounces |
| Manufacturer | S.I. Howard Glass |
| Manufacturer Part Number | M-33/34 |
| Material | Glass |
| Material Type | Glass |
| Number of Pieces | 1 |
| Set Name | Single Item Signalling Mirror Kit |
| UPC | 647336804782 |
| Unit Count | 1.0 Count |

## Product Details

- **Material:** Glass
- **Brand:** MIL-M-18371E
- **Item dimensions L x W x H:** 4.92 x 0.75 x 7.83 inches
- **Item Weight:** 141.74 Grams
- **Included Components:** Signal Mirror, Lanyard
- **Number of Pieces:** 1
- **Manufacturer:** S.I. Howard Glass
- **UPC:** 647336804775

## Images

![Emergency Signal Mirror, Mark 3, Military Issue - Image 1](https://m.media-amazon.com/images/I/51zkio6qkcL.jpg)
![Emergency Signal Mirror, Mark 3, Military Issue - Image 2](https://m.media-amazon.com/images/I/510SHvduVhL.jpg)
![Emergency Signal Mirror, Mark 3, Military Issue - Image 3](https://m.media-amazon.com/images/I/61QbcP2VtvL.jpg)
![Emergency Signal Mirror, Mark 3, Military Issue - Image 4](https://m.media-amazon.com/images/I/51i1g57FYZL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Real Deal - Mark 3 - 2.1 oz for the 2x3
*by S***A on October 12, 2024*

This is the real deal - from what I read (not from experience) this does seem military grade. It has a reflective grid in the center hole that helps you pinpoint where you are aiming, and the instructions on the back are really helpful. I believe this reflective grid is what makes this mirror Mark 3. Some people complain it is heavy. Ok, sure, for the size it feels heavy. But the 2x3 size is 2.1 oz (60 gr) - in my mind, totally acceptable. It is a real mirror, but well built and rugged. I will still wrap it in something useful. I am buying two more. I totally recommend.

### ⭐⭐⭐⭐⭐ No complaints at all!
*by M***E on September 25, 2020*

I accidentally ordered the 3 X 5 inch mirror initially. It was too big for my liking so I arranged for a return. I ordered this, the 2 X 3 inch beauty. The quality is remarkable and, if I didn’t know better, I’d say it was made from bulletproof glass. What a beautiful product. Oh, and about the return, my 22 year-old son forbid me to return it. He loves it and it resides comfortably in his pack now. Thanks for a surprisingly great product!

### ⭐⭐⭐⭐⭐ The Real Deal
*by E***W on October 16, 2020*

This signaling mirror is the real deal. Well made and works well in the field. It's no wonder the military issues them to the troops. A little pricy but you get what you pay for and and this is well worth every penny.

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-07-02*