Description
Magpul MBUS 3 Rear Sight in black is a folding back-up sight built for impact-resistant polymer durability. When folded, it sits 0.55” high and 1.38” at its widest point. Deployment is spring-loaded with an ambidextrous push-button, and the rear aperture uses a windage adjustable rapid-select system.
Key Features
- Impact-resistant polymer construction
- Spring-loaded, ambidextrous push-button deployment
- Windage adjustable rapid-select rear aperture system
- Deployed height is standard AR-height
- Fits Picatinny rails
Specifications
| Folded Height | 0.55 in |
|---|---|
| Folded Width | 1.38 in |
| Weight | 30 g |
| Material | Impact-Resistant Polymer |
| Color | Black |




