Pedersoli Tunnel Sight Insert Set 12 Count for Cartridge Firearms

The Pedersoli Tunnel Sight Insert Set is a set of twelve interchangeable inserts for tunnel sight, of different diameters, ideal for cartridge firearms. 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 mm outside diameter