Sight - Rear Winchester FOR CARBINE 1866 1876 1873

This is the rear sight that was used on the early Winchester 1866 and 1873 carbines. The short blade when folded down is 100 yard range, the taller blade when the sight is flipped up is used 300 and 500 yard range. NOTE It does not have the 3/8 inch base, it is slightly smaller.