The MAGPUL MBUS Rear Back-Up Sight Gen3 in Black (MAG1167-BLK) incorporates the best features, strengths, and value of our original MBUS and MBUS Pro Sights in a feature-packed back-up sight system.
Significantly reduced in size from the MBUS, it sits at just 0.44” high when folded and 1.15” at its widest point. Its aesthetics are derived from the MBUS Pro, but the MBUS 3 Sight is constructed of their impact-resistant polymer, making it lightweight and extremely durable. Featuring the same spring-loaded technology as its predecessor, they can be deployed with an ambidextrous push-button. The MBUS 3 Rear Sight sits at standard AR-height when deployed and includes a rapid-select aperture system.
Full-Featured Spring-Loaded Flip-Up Sight
- Ambidextrous push-button deployment and rapid-select rear aperture system
- 0.44” high when folded and 1.15” wide at widest point
- Standard AR-height when deployed
Impact-Resistant Polymer Construction
- Polymer construction, smaller size provides lightweight and resists operational abuse
Clamps To Most Mil-Std-1913 Picatinny Rails
|Height above rail, stowed:||0.44 in.|
|Platform:||AR10, AR15, M4, M16, M110, SR25|
|Other Specs:||Center of aperture to top of rail: 1.42 in.|
~0.7 MOA (0.754"/100m) per click with a 14.5" sight radius
~0.5 MOA (0.547"/100m) per click with a 20" sight radius