Pedersoli Tunnel Sight Insert 18 Count for Muzzle Loader

The Pedersoli Tunnel Sight Insert Set consists of 18 interchangeable inserts for tunnel sights, of different diameters, ideal for muzzle-loading guns. FeaturesSuitable for sights: USA 444, USA 455, USA 469-A, USA 469-R, USA 426, USA 426-A, USA 462, USA 467, USA 45712,40 mm inside diameter15,40 outside diameter