Magpul MBUS 3 sight rear – Black

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 0.55” high when folded, 1.38” 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.

FEATURES

• Spring and rocker handlebar
• Platform: AR10, AR15, M4, M16, M110, SR25
• Ambidextrous push-button deployment and quick-select rear release system
• Tool-free elevation adjustment and improved double-width front sight post, similar to the MBUS Pro.
• 0.55″ (1.39 cm) tall when folded and 1.38″ (3.5 cm) wide at widest point
• Standard height of an AR when deployed
• Polymer construction, lightweight and impact resistant.
• Mounts to most MIL-STD-1913 Picatinny rails
• Weight: 30g