Mission First Tactical Flip Up Rear Sight - Black

● Low profile snag resistant design ● Shroud protects aperture from debris and impact damage ● Dual peep, same plane aperture allows for perfect co-witness ● Unique closure with either aperture deployed ● Can fold to the rear, the correct direction if dropped ● Sight works in conjunction with all standard height front sights ● Manufactured using a specially developed Military Grade reinforced, super tough polyamide ● Rail clamp nut has been redesigned so that there is no spin out when overtightened ● All plastic components have been changed to a higher strength material. ● Retaining pin for the cover has been redesigned so that the pin does not slip out of position. Weight: .5oz Height: .879"