Magpul MAG1166-FDE MBUS 3 Front Sight Flip Up Flat Dark Earth for AR-15, AR-10, M4, M16

The Magpul MAG1166-FDE boasts a significantly reduced size from the MBUS, occupying a minimal height of only 0.44" when folded down, and spans 1.15" at its broadest point. This design draws its visual appeal from the Mbus Pro, but what sets the Mbus 3 Sight apart is its construction from our resilient impact-resistant polymer; this lends to its lightweight nature and exceptional durability.

Just like its predecessor, the Mbus 3 Sight comes equipped with a spring-loaded feature, enabling deployment with a simple push of an ambidextrous button. When in use, the Mbus 3 Rear Sight aligns to the standard AR-height, and is equipped with a rapid-select aperture system for quicker adjustments. Proudly made in the USA.