---
product_id: 1836888
title: "MBUS Flip-Up Backup Sights, Black, Rear Sight"
brand: "magpul"
price: "₪278"
currency: ILS
in_stock: true
category: "Magpul"
url: https://www.desertcart.co.il/products/1836888-mbus-flip-up-backup-sights-black-rear-sight
store_origin: IL
region: Israel
---

# Precision windage & elevation Spring-loaded flip-up Impact-resistant polymer MBUS Flip-Up Backup Sights, Black, Rear Sight

**Brand:** magpul
**Price:** ₪278
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your aim with Magpul MBUS — the ultimate backup sight for pros who demand precision.

## Quick Answers

- **What is this?** MBUS Flip-Up Backup Sights, Black, Rear Sight by magpul
- **How much does it cost?** ₪278 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/1836888-mbus-flip-up-backup-sights-black-rear-sight)

## Best For

- magpul enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Lightweight polymer construction resists operational abuse for long-lasting reliability.
- • **Instant Readiness:** Spring-loaded flip-up design deploys quickly from either side or top press—never miss a shot.
- • **Protected & Ready:** Durable protective wings shield the spring-locking sight post, ensuring rugged field performance.
- • **Seamless Integration:** Clamps securely to MIL-STD-1913 Picatinny rails with standard A2 height-over-bore alignment.
- • **Precision Adjustments:** Fine-tune windage and elevation with included tools for pinpoint accuracy in any scenario.

## Overview

The Magpul MBUS Flip-Up Backup Rear Sight is a lightweight, impact-resistant polymer sight designed for rapid deployment and precise windage and elevation adjustments. Compatible with most MIL-STD-1913 Picatinny rails, it offers standard A2 height-over-bore alignment and includes protective wings for durability. Trusted by professionals and backed by a limited lifetime warranty, it’s the go-to backup sight for tactical reliability and accuracy.

## Description

The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The MBUS Front Sight is adjustable for elevation and the dual aperture MBUS Rear Sight is adjustable for windage. Fits most 1913 Picatinny rails. Made in the USA.

## Features

- Impact resistant polymer construction provides light weight and resists operational abuse
- Spring-loaded flip up sight easily activated from either side or by pressing the top
- Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
- Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 rail and provides the same height-over-bore as standard A2 irons
- Protective wings shield the spring-locking A2 front sight post; Elevation adjustment tool included, but most aftermarket A2 front sight adjustment tools may be used as well

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004RR0N8Q |
| Best Sellers Rank | #15,707 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Airsoft Gun Sights |
| Brand | Magpul |
| Brand Name | Magpul |
| Color | Black |
| Compatible Devices | Rifle |
| Customer Reviews | 4.8 out of 5 stars 4,948 Reviews |
| Global Trade Identification Number | 00873750004358 |
| Hand Orientation | Rear |
| Included Components | Magpul MBUS Flip-Up Backup Sights, Black, Rear Sight |
| Item Dimensions L x W x H | 4"L x 6.6"W x 1.2"H |
| Item Display Dimensions | 7.75 inches |
| Item Display Weight | 2 pounds |
| Item Type Name | MBUS Sights |
| Item Weight | 1.44 ounces |
| Lens Color | Black |
| Magnification Maximum | 1 x |
| Magnification Minimum | 1 x |
| Manufacturer | Magpul |
| Manufacturer Part Number | MAG248-BLK |
| Material Type | polymer or aluminum |
| Model Name | MBUS Flip-Up Backup Sights |
| Model Number | MBUS |
| Mounting Type | Picatinny Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 4"L x 6.6"W x 1.2"H |
| Product Style | Rear Sight |
| Reticle Type | Crosshair |
| Sport | Hunting |
| Sport Type | Hunting |
| Style | Rear Sight |
| Team Name | Magpul |
| Thread Type | Picatinny |
| UPC | 711091345887 789632564127 757183089864 873750004358 |
| Unit Count | 1 Count |
| Warranty Description | Limited lifetime warranty |

## Product Details

- **Brand:** Magpul
- **Color:** Black
- **Compatible Devices:** Rifle
- **Item Weight:** 1.44 ounces
- **Magnification Maximum:** 1 x
- **Magnification Minimum:** 1 x
- **Material:** polymer or aluminum
- **Product Dimensions:** 4"L x 6.6"W x 1.2"H
- **Sport:** Hunting
- **Style:** Rear Sight

## Images

![MBUS Flip-Up Backup Sights, Black, Rear Sight - Image 1](https://m.media-amazon.com/images/I/61O58zntAjL.jpg)

## Available Options

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

## Frequently Bought Together

- Magpul MBUS Flip-Up Backup Sights, Black, Rear Sight
- Magpul QD Sling Swivel
- Magpul MS1 Two-Point Quick-Adjust Sling

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**Shop now:** [https://www.desertcart.co.il/products/1836888-mbus-flip-up-backup-sights-black-rear-sight](https://www.desertcart.co.il/products/1836888-mbus-flip-up-backup-sights-black-rear-sight)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-09-12*