![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA573450307.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA573450313.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA573450340.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-1.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-2.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-3.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-4.jpg?v=1690343752&width=700)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-5.jpg?v=1690343752&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450313-1.jpg?v=1694142031&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450313-2.jpg?v=1694142033&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450313-3.jpg?v=1694142031&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450313-4.jpg?v=1694142032&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450340-1.jpg?v=1694142032&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450340-2.jpg?v=1694142032&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450340-3.jpg?v=1694142031&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450340-4.jpg?v=1694142031&width=1200)
MBUS 3 folding front sight
Note: The price is in Taiwan dollars NTD. The price includes tax and freight.
PTS STEEL SHOP台灣官網保有是否接受或取消訂單的權利。若產品詳情可能包括但不限於定價、庫存量、規格和其他內容。如果發現與產品信息相關的錯誤,PTS 台灣可以自行決定取消或拒絕訂單。
Customers from other counties can make purchase at PTS STEEL SHOP(Hong Kong), while those from the United States can visit PTS(USA).Due to regulations, the PTS STEEL SHOP(Taiwan) website can not provide oversea service currently.
![](http://pts-steelshop.com.tw/cdn/shop/files/1080.jpg?v=1725001637&width=1028)
![](https://cdn.shopify.com/s/files/1/0763/8591/1083/files/LINE_QRcode.jpg?v=1710990888)
The next generation in our MBUS (Magpul Back-Up Sight) series, the MBUS 3 combines the best features, benefits and value of our original MBUS and MBUS Pro scopes into a feature-rich backup scope system.
Significantly smaller from MBUS, it's only 0.47 inches tall when folded, 1.38 inches at its widest point, and weighs just 25 grams. Its aesthetics comes from the MBUS Pro, but the MBUS 3 front sight is made from our impact-resistant polymer, making it lightweight and extremely durable. Featuring the same spring-loaded technology as their predecessors, they deploy with a two-hand push button.
The MBUS 3 front sight deploys at standard AR heights and includes tool-less height adjustment like the MBUS Pro's double-wide enhanced front sight.
The MBUS 3 scope will be available in black, sand and olive green.
Fully functional spring-raised sight
*Tool-less height adjustment and double-width enhanced front loader, similar to MBUS Pro
*Height 0.47 inches when folded, 1.38 inches at widest point
*Standard AR height when deployed
Impact-resistant polymer construction
*Polymer construction, smaller size provides lightweight and resists handling abuse
Clips onto most MIL-STD-1913 Picatinny rails
Choose options
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA573450307.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA573450313.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA573450340.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-1.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-2.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-3.jpg?v=1690343752&width=1000)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-4.jpg?v=1690343752&width=700)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/products/MA5734503-5.jpg?v=1690343752&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450313-1.jpg?v=1694142031&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450313-2.jpg?v=1694142033&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450313-3.jpg?v=1694142031&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450313-4.jpg?v=1694142032&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450340-1.jpg?v=1694142032&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450340-2.jpg?v=1694142032&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450340-3.jpg?v=1694142031&width=1200)
![MBUS 3 folding front sight](http://pts-steelshop.com.tw/cdn/shop/files/MA573450340-4.jpg?v=1694142031&width=1200)