---
product_id: 68510788
title: "PoPprint MGN12-400mm Linear Guide Motion Rail Way Slide with MGN12H Linear Rail Guide Carriage Block for 3D Printer CNC Machine Parts (400mm)"
brand: "popprint"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.ie/products/68510788-popprint-mgn12-400mm-linear-guide-motion-rail-way-slide-mgn12h
store_origin: IE
region: Ireland
---

# PoPprint MGN12-400mm Linear Guide Motion Rail Way Slide with MGN12H Linear Rail Guide Carriage Block for 3D Printer CNC Machine Parts (400mm)

**Brand:** popprint
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** PoPprint MGN12-400mm Linear Guide Motion Rail Way Slide with MGN12H Linear Rail Guide Carriage Block for 3D Printer CNC Machine Parts (400mm) by popprint
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/68510788-popprint-mgn12-400mm-linear-guide-motion-rail-way-slide-mgn12h)

## Best For

- popprint enthusiasts

## Why This Product

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

## Description

Specification:  Guide Rail Length:400mm Model:MR MGN12 Miniature Rail Block:MGN12H Carriage Package Inlcuded:  1*400mm MGN12 Guide Rail 1* MGN12H Carriage Block

## Features

- Linear Miniature Rail
- Durable and flexible
- Model:MR MGN12 Miniature Rail
- Length:400mm

## Images

![PoPprint MGN12-400mm Linear Guide Motion Rail Way Slide with MGN12H Linear Rail Guide Carriage Block for 3D Printer CNC Machine Parts (400mm) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51%2BfKSQ9YIL.jpg)
![PoPprint MGN12-400mm Linear Guide Motion Rail Way Slide with MGN12H Linear Rail Guide Carriage Block for 3D Printer CNC Machine Parts (400mm) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51-oHY-xAML.jpg)
![PoPprint MGN12-400mm Linear Guide Motion Rail Way Slide with MGN12H Linear Rail Guide Carriage Block for 3D Printer CNC Machine Parts (400mm) - Image 3](https://images-na.ssl-images-amazon.com/images/I/514E3-zVvSL.jpg)
![PoPprint MGN12-400mm Linear Guide Motion Rail Way Slide with MGN12H Linear Rail Guide Carriage Block for 3D Printer CNC Machine Parts (400mm) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Y4PdR-ZVL.jpg)
![PoPprint MGN12-400mm Linear Guide Motion Rail Way Slide with MGN12H Linear Rail Guide Carriage Block for 3D Printer CNC Machine Parts (400mm) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51jFKZQSbaL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Three Stars
  

*by A***Y on Reviewed in the United Kingdom on 3 November 2017*

its ok... bought it for my 3d printer, runs a bit rough.

---

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**Shop now:** [https://www.desertcart.ie/products/68510788-popprint-mgn12-400mm-linear-guide-motion-rail-way-slide-mgn12h](https://www.desertcart.ie/products/68510788-popprint-mgn12-400mm-linear-guide-motion-rail-way-slide-mgn12h)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-12*