Magpul MBUS 3 Flip Up AR-15 Iron Sight - Rear

The Magpul MBUS 3 Rear Sight combines the low-profile, minimalist design of the MBUS Pro with the lightweight, impact-resistant polymer of the original MBUS, giving shooters a cost-effective, feature-packed flip-up sight. Deployed with the press of an ambidextrous button, this AR-15 iron sight folds down to just .44" high and 1.15" wide so it sits on slimmer rails without overhanging.

Features:

• Spring-loaded, ambidextrous deployment button
• Toolless windage adjustment, dual apertures
• Standard AR height when deployed
• .44" high, 1.15" wide when folded
• Polymer construction
• Made in the USA

The MBUS 3 deploys to standard AR sight height with the same reliable spring-loaded mechanism found on Magpul's other backup sights, and its slim folded profile keeps it from overhanging narrower handguard rails. Toolless adjustment keeps zeroing straightforward in the field.

Magpul continues to grow and develop based on innovation, simplicity, and efficiency, focusing on functional design that performs without sacrificing quality.