- Order number: MAG1167BLK
The next evolution in our MBUS (Magpul Back-Up Sight) line, the MBUS 3 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 14mm high when folded, 35mm at its widest point, and weighs a scant 30 grams with hardware. Its aesthetics are derived from the MBUS Pro, but the MBUS 3 Rear Sight is constructed of our 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 windage adjustable, rapid-select aperture system.
Position Rear
Height above rail, stowed 14mm
Platform AR10, AR15, M4, M16, M110, SR25
Weight, w/ hardware 30 g
Other Specs
Center of aperture to top of rail: 36mm
WINDAGE ADJUSTMENT
~0.5 MOA (0.606”/100m) per click with a 14.5" sight radius
~0.4 MOA (0.439”/100 m) per click with a 20" sight radius