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 fits most 1913 Picatinny-railed hand guards but is specifically tailored to the AR15/M16 platform.
    
    
Features:
- Spring loaded flip up sight
 - Easily activated from either side or by pressing the top
 - Protective wings shield the spring-locking A2 front sight post
 - Polymer construction provides light weight and resists abuse
 - Detent and spring pressure keeps sight in place but allows for unobstructed folding under impact
 
Specifications:
- Manufacturer Id : MAGPUL
 - Description : Front
 - Fit : Picatinny
 - Manufacturer : Magpul Industries
 - Manufacturer Part # : MAG247-GRY
 - Model : MBUS
 - Model 2 : MBUS
 - Type : Sight
 - Sub Category : Long Gun Sights
 - Color : Gray