This is the NEW Marbles Arms tang sight (aka Peep Sight) Winchester 1873 make by Miroku, lever action rifle. It comes with 3 different sight apertures (1/2 inch diameter with .055 hole; 1/2 inch diameter with .102 hole; 3/4 inch diameter with .032 hole). Hole spacing on the base of the sight is 2.185 inches and the height adjustment is approximately .5 inches with an 22 degree angle. NOT included are the mounting screws, but these can be purchased as an OPTION. The correct screws for this tang sight are number 9951 and There is an option available to purchase mounting (attachment) screws for this tang sight.
