Product Overview
The Magpul MBUS Pro Rear Sight is a compact, steel flip-up rear sight built for AR-15 and AR-10 platforms. It folds to just 0.37 inches above the rail and deploys to standard A2 height.
Dual apertures allow rapid target transitions. Windage is adjustable via a low-profile, tool-free dial. Positive detents ensure repeatable lock-up in both positions. Built from case-hardened steel with a corrosion-resistant Melonite finish.
Designed for rifles running optics but still requiring bombproof backup irons.
Specs
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Model: MAG276
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Material: Case-hardened steel
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Finish: Melonite QPQ
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Mount: MIL-STD-1913 Picatinny / STANAG 4694
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Stowed Height: 0.37 in
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Stowed Length: 2.1 in
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Weight: 1.8 oz (with hardware)
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Apertures: Dual (small and large)
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Adjustment: Tool-free windage dial
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Height Over Rail (deployed): 1.41 in
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Country of Origin: USA
