---
product_id: 18216598
title: "AR15 M16 Front and Rear Flip up 45 Degree Rapid Transition Backup Iron Sight Combo for Picatinny/Weaver Rail Mount"
brand: "btc optics"
price: "€ 49.24"
currency: EUR
in_stock: false
category: "Sports"
url: https://www.desertcart.hr/products/18216598-ar15-m16-front-and-rear-flip-up-45-degree-rapid
store_origin: HR
region: Croatia
---

# AR15 M16 Front and Rear Flip up 45 Degree Rapid Transition Backup Iron Sight Combo for Picatinny/Weaver Rail Mount

**Brand:** btc optics
**Price:** € 49.24
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** AR15 M16 Front and Rear Flip up 45 Degree Rapid Transition Backup Iron Sight Combo for Picatinny/Weaver Rail Mount by btc optics
- **How much does it cost?** € 49.24 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/18216598-ar15-m16-front-and-rear-flip-up-45-degree-rapid)

## Best For

- btc optics enthusiasts

## Why This Product

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

## Description

Tactical Combo Of 45 Degree Front And Rear Aluminum Iron Sights. Quick Detachable Front Sight with Adjustable A2 Square Post Assembly to Fit All Picatinny/Weaver Style Rails Equipped with Locking Retention Thumb Nut andClever and Robust Flip-up Posi-lock Design to Guarantee Zero in the Most Extreme Combat Condition Precision Elevation Adjustments to Enhance Shooting Accuracy Profile Designed for Installation on High profile Gas Block or Handguard Integral Picatinny Mounting Deck to Fit All Flat Tops Dual Aiming Apertures for All Shooting Requirements Precision Windage Adjustments Clever and Robust Flip-up Posi-lock Design to Guarantee Zero in the Most Extreme Combat Conditions User Friendly Locking Thumb Nut for Easy Installation

## Features

- QD Automatic 45 Degree Flip Up Deploy Button Release At The Push Of A Finger And Locks In Place When Deployed Or Folded.
- Mounting Decks designed to be used with handguard &amp; Flattop rails and both will fit all 7/8" Picatinny/Weaver style rails.
- Easy Quick And Secure Installation -Allen Screw Locking Clamp Rail Base Retention For Maintaning Zero Under Heavy Conditions.
- Dual Aiming Apertures where you can either use pin dot sight or full bore sight
- Made of 6061 Aircraft Aluminum and T6 Heat treated Aluminum body

## Images

![AR15 M16 Front and Rear Flip up 45 Degree Rapid Transition Backup Iron Sight Combo for Picatinny/Weaver Rail Mount - Image 1](http://ecx.images-amazon.com/images/I/31rBAOSxjaL.jpg)
![AR15 M16 Front and Rear Flip up 45 Degree Rapid Transition Backup Iron Sight Combo for Picatinny/Weaver Rail Mount - Image 2](http://ecx.images-amazon.com/images/I/41IwAKX3CkL.jpg)
![AR15 M16 Front and Rear Flip up 45 Degree Rapid Transition Backup Iron Sight Combo for Picatinny/Weaver Rail Mount - Image 3](http://ecx.images-amazon.com/images/I/41NSqW-1k7L.jpg)
![AR15 M16 Front and Rear Flip up 45 Degree Rapid Transition Backup Iron Sight Combo for Picatinny/Weaver Rail Mount - Image 4](http://ecx.images-amazon.com/images/I/418sXPNrMzL.jpg)
![AR15 M16 Front and Rear Flip up 45 Degree Rapid Transition Backup Iron Sight Combo for Picatinny/Weaver Rail Mount - Image 5](http://ecx.images-amazon.com/images/I/41Lhb0sFOJL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/18216598-ar15-m16-front-and-rear-flip-up-45-degree-rapid](https://www.desertcart.hr/products/18216598-ar15-m16-front-and-rear-flip-up-45-degree-rapid)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-05*