Adjustable TACTICAL SIGHT SETS for most famous brand semiautomatic and pump shotguns such as Beretta, Benelli, Mossberg, Browning, Winchster, Ithaca, etc…front sight fits barrel diameters ranging from .819” to .842” (20,80 mm to 21,40 mm) for standard shotguns and .858” to 882” (21,80 mm to 22,40 mm) for heavier gauges. Milling is necessary to fit rear sight.
Base BAR11R + Diopter D4 + Ramp SG2 + Front sight M1B + Blister
