BlackHawk! 71BU01OD Folding Rear BUIS - Back-Up Iron Sight
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$33.69
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Updated
Aug 26, 2026
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FOLDING REAR BUIS (BACK-UP IRON SIGHT)a Optimized for AR platform a Compatible with Mil-Spec height front AR sights a Features a single "hybrid" aperture for simplicity a Locks into stowed position w/pushbutton-actuated spring deployment a Aluminum sight blade/aperture & polymer base for optimal strength-to-weight ratio a Made in the USAColor: Olive