HIVIZ Flame Fiber Optic Shotgun Sight (Red) Red in color This fiber optic family shotgun sight replaces the existing bead Made in the USA Flame front sight replacement Steel base Non interchangeable LitePipe in red Fits most vent-ribbed shotguns with removable bead HiViz recommends gunsmith installation for all dovetail sights. Due to manufacturing tolerances, some firearms may require additional fitting.