Impact resistant polymer construction provides light weight and resists operational abuse
Spring-loaded flip up sight easily activated from either side or by pressing the top
Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
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 flip apertures
Sight can still be folded with either large or small aperture in position
Detent knob easily and positively adjusts windage
MBUS – Rear Gen 2
Weight, w/ hardware: 1.3 oz.
Height above rail, stowed: ~0.51 in.
Center of aperture to top of rail: 1.42 in.
Length, stowed: 2.6 in.
Length, deployed: 1.5 in.
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