Another chart

...US.....UK.......Italian
..mm...inches.mm..inchesmm..inches
4..3.3.0.13..2.8...0.11..3.1..0.122
5..3.0.0.12..2.67....0.105..2.9..0.1142
6..2.8.0.11..2.54....0.10..2.7..0.1063
7..2.54..0.10..2.4...0.095..2.5..0.0984
8..2.3.0.09..2.29....0.09..2.3..0.0906

Eley Shooter's Diary, 2005, gives different numbers for U.K. frown
4 - 3.1mm, .12", 170/oz
5 - 2.8mm, .11", 220/oz
6 - 2.6mm, .10", 270/oz

Last edited by Drew Hause; 09/03/13 06:48 PM.
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