Magpul
Details
The new MBUS (Magpul Back-Up Sight) GEN 2 is a low-cost, color injection molded, folding back-up sight.
The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16 platform.
NEW Features for GEN 2
• Reduced size for greater optics compatibility (folds to a profile of only approximately a half-inch)
• Both small and large apertures are on the same plane
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