Product Overview
The Magpul MBUS Gen 2 Rear Sight (MAG248-BLK) is a lightweight, polymer flip-up backup sight for AR-15 rifles. Mounts to any Picatinny rail and aligns to standard A2 rear sight height.
Spring-loaded for fast deployment. Folds flat when not in use and auto-flips open if impacted. Dual aperture with tool-free windage adjustment dial.
Built for rifles running red dots or LPVOs. Functions as a primary or backup rear sight.
Specs
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Model: MAG248-BLK
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Compatibility: MIL-STD-1913 Picatinny rail
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Height (stowed): 0.51 in
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Length (stowed): 2.6 in
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Weight: 1.3 oz
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Adjustment: Windage knob
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Apertures: Dual, same-plane
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Material: Impact-resistant polymer
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Height over bore: Matches A2 rear sight
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Made in USA
