Description
MAGPUL MBUS 3 Rear Sight – Compact, Rugged, and Ready
The MAGPUL MBUS 3 Rear Sight is the latest generation of Magpul’s iconic flip-up sight system—refined for a slimmer profile and improved functionality. Designed as a reliable backup to your primary optic, this rear sight is built to perform in demanding environments without adding unnecessary bulk.
Key Features:
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Low-Profile, Sleek Design: Streamlined profile reduces snagging and interference with optics or other accessories.
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Dual Aperture: Choose between small and large apertures for precision or rapid target acquisition.
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Spring-Loaded Deployment: Rapid, secure activation via ambidextrous push-button.
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Durable Construction: High-strength polymer body with steel hardware for maximum durability in the field.
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Tool-Less Windage Adjustment: Easily fine-tune your sight picture on the fly—no tools required.
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MIL-STD-1913 Picatinny Rail Compatible: Fits securely on any standard Picatinny rail platform.
Pair it with the MBUS 3 Front Sight for a complete, high-performance iron sight solution. Whether you’re setting up a new build or upgrading your backup sights, the MBUS 3 Rear Sight delivers the rugged reliability and precision Magpul is known for.





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