PRI Flip up Front Sight with .750" Crossbolt
PRI Flip Up Front Sight With .750" Crossbolt
PRI Flip Up Front Sight w/ .750" Crossbolt Design fits arrels .750" dia. M16 M4 and AR15. Eliminates the shadow cast on optical sights mounted on the M16 Flattop receiver. Lightweight hard coated black anodized aluminum top post provides Low reflection.