Fifteen tunnel sight universal inserts set, different diameters, from top, left: .079 – .098 – .059 / .110 – .118 – .122 – .157 – .165 – .169 / .126 – .130 – .134 – .173 – .177 – .181? (2 – 2,5 – 1,5 / 2,8 – 3 – 3,1 – 4 – 4,2 – 4,3 / 3,2 – 3,3 – 3,4 – 4,4 – 4,5 – 4,6 mm).
