Mission First Tactical Rear Flip Up Sight, Black - BUPSWR

This back-up polymer flip-up rear sight mounts to Picatinny rails and features windage and elevation adjustments (0.25 MOA and 25 MOA respectively). The sight includes a protective shroud to shield the aperture from debris and impact damage when folded, and maintains a slim profile to sit under magnified optics. Manufactured in the USA from military-grade reinforced polyamide.