One Folding Rear Sight Insert R-15235

One Folding Rear Sight Insert. This all steel rear sight insert has one simple blank folding blade sight. This sight is used on early drillings and rifle/shotgun combination guns. Furnished "in the white" for fitting, sight regulation and engraving. Base Length: .745" / 18,92mm Base Width: .470" / 11,94mm Base Depth: .152" / 3.85mm Blade Height: .413" / 10,5mm Blade Width: .788" / 20mm 60 degree dovetail. Item # R15235