Mexico
Size  Weight Range
Super Extra 266gr - 365gr
Extra 211gr - 265gr
First 171gr - 210gr
Medium 136gr - 170gr
Commercial 85gr - 135gr
United States
Size Weight Range
36 301gr - 330gr
40 266gr - 300gr
48 206gr - 265gr
60 171gr - 205gr
70 150gr - 170gr
Europe and Canada
Size Weight Range
12 306gr and more.
14 266gr - 305gr
16 236gr - 265gr
18 211gr - 235gr
20 191gr - 210gr
22 171gr - 189gr
Japan
Size Weight Range
24 205gr - 265gr
30 170gr - 204gr