This is an ORIGINAL 30B rear site for the early 1890 Winchester pump .22 rifles. This part fits in the barrel rear dovetail on late model of the 1890 Winchester pump 22 rifle. This sight has the short neck and DOES NOT have the Winchester Patent date on the surface. The sight has a V-shaped notch. The attachment screw (st98) and elevator screw (wp45) are included and present on the sight, and those parts can also be purchased separately.
