MAGPUL MBUS Sight Rear ODG

MAGPUL MBUS Sight Rear ODG - The MBUS (Magpul Back-Up Sight) is a low-cost, polymer, 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. - Features: spring-loaded flip up sight easily activated from either side; detent and spring pressure keeps sight erect but allows folding under impact. - Clamps to MIL-STD-1913 Picatinny/STANAG 4694 receiver rail and provides the same height-over-bore as standard A2 irons; protective wings shield the dual, same plane flip apertures. - Sight can still be folded with either large or small aperture in position. - Detent knob easily and positively adjusts windage. - Made in the USA.