Description
Flip up rear sight uses the standard A2 rear sight apertures. The initial elevation zero utilizes the standard M16/M4 front sight bead. Other type rear iron fold-down sights require the shooter to push it into position, which means they can be accidentally knocked down at the worst time.
The A.R.M.S. spring loaded flip-up sights never let you down, because they’re designed to always be there even when going thru brush or being dropped.
Windage adjustment: .75 MOA Increments