AR REAR FLIP-UP IRON SIGHT W/ DUAL APERTURE/ SPRING-LOADED
$59.99
$24.95
Same plane rear iron sight is constructed of T6 6061 anodized aircraft grade aluminum for strength and durability. The rear sight features adjustable windage, dual apertures, a ball bearing pivot detent with posi-lock design that automatically locks into place and will guarantee zero when raised .Great for short and long distance shooting.