Pro Mag M16/AR15 A2 Flip Up Front Sight for Rail Black

Front sight body and stem are machined from T6 aircraft grade aluminum and type III hard anodized. Steel parts are machined then black phosphated per mil-spec. Precision machined to fit dovetailed gas blocks meeting MIL-STD 1913 Picatinny rail specifications. The sight is mounted to the gas block via a locking bar and secured with a cross slotted, knurled thumb screw.