Aim Sports MT45FS AR Low Profile Flip Up Front Sight AR-15, M4 Black Low Profile Aluminum Black Anodized Black Anodized 45 Degree Angled

This 45 Degree angled Front & rear sight is for use with any standard AR-15 and locks positively in the up position. It has a low profile and is constructed of black anodized aluminum. The set mounts to standard Mil-Spec 1913 Picatinny rails.