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:
- Color: Gray
- Description: Front
- Fit: Picatinny
- Manufacturer Part #: MAG247-GRY
- Model: MBUS
- Subcategory: Long Gun Sights
- Type: Sight